| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| HAR (CAPITAL CITY) | airport | United States | 40.22 | -76.85 | 347 | 0 | |
| HARARE INTL | airport | Zimbabwe | -17.93 | 31.09 | 4887 | 0 | |
| HARBOR LINKS YACHT & COUNTRY CLUB | airport | United States | 27.21 | -80.29 | 15 | 0 | |
| HARBOR SPRINGS | airport | United States | 45.43 | -84.91 | 686 | 0 | |
| HARBOR'S IN | airport | United States | 36.56 | -94.97 | 760 | 0 | |
| HARBORD FIELD | airport | United States | 48.12 | -123.09 | 20 | 0 | |
| HARBORVIEW MEDICAL CENTER | airport | United States | 47.60 | -122.32 | 315 | 0 | |
| HARBOUR | airport | United States | 38.27 | -92.81 | 823 | 0 | |
| HARCHENKO INDUSTRIAL | airport | United States | 45.08 | -122.93 | 183 | 0 | |
| HARDIN | airport | United States | 38.56 | -86.06 | 800 | 0 | |
| HARDIN CO | airport | United States | 40.61 | -83.64 | 1024 | 0 | |
| HARDIN COUNTY GENERAL HOSPITAL | airport | United States | 35.22 | -88.22 | 450 | 0 | |
| HARDIN MEMORIAL HOSPITAL | airport | United States | 37.71 | -85.88 | 838 | 0 | |
| HARDIN MEMORIAL HOSPITAL | airport | United States | 40.65 | -83.59 | 1011 | 0 | |
| HARDING COUNTY | airport | United States | 45.58 | -103.53 | 2889 | 0 | |
| HARDISTY | airport | Canada | 52.65 | -111.38 | 2326 | 0 | |
| HARDRIVES DELTA NR 3 HELISTOP | airport | United States | 26.43 | -80.09 | 15 | 0 | |
| HARDROCK FIELD | airport | United States | 64.91 | -147.91 | 664 | 0 | |
| HARDTNER MEDICAL CENTER | airport | United States | 31.86 | -92.28 | 90 | 0 | |
| HARDWICK FLD | airport | United States | 35.22 | -84.83 | 874 | 0 | |
| HARDY | airport | United States | 39.73 | -89.26 | 605 | 0 | |
| HARDY ANDERS FLD NATCHEZ ADAMS CO | airport | United States | 31.61 | -91.30 | 272 | 0 | |
| HARDY FIELD | airport | United States | 33.47 | -97.17 | 670 | 0 | |
| HARDY RANCH | airport | United States | 43.33 | -105.68 | 5077 | 0 | |
| HARFORD CO | airport | United States | 39.57 | -76.20 | 409 | 0 | |
| HARFORD FIELD | airport | United States | 42.92 | -106.31 | 5370 | 0 | |
| HARGRODER | airport | United States | 30.17 | -92.06 | 120 | 0 | |
| HARGROVE | airport | United States | 39.95 | -75.10 | 23 | 0 | |
| HARIHAR | airport | India | 14.54 | 75.79 | 1750 | 0 | |
| HARJU | airport | United States | 44.02 | -89.08 | 800 | 0 | |
| HARLAN AIRFIELD | airport | United States | 41.20 | -82.12 | 843 | 0 | |
| HARLAN COUNTY LAKE | airport | United States | 40.04 | -99.25 | 1946 | 0 | |
| HARLAN MUNI | airport | United States | 41.58 | -95.34 | 1231 | 0 | |
| HARLEM | airport | United States | 48.57 | -108.77 | 2643 | 0 | |
| HARLEQUIN LAKE | airport | United States | 59.41 | -139.03 | 100 | 0 | |
| HARLEY | airport | United States | 37.95 | -121.24 | 20 | 0 | |
| HARLEY WHITE FIELD | airport | United States | 31.86 | -98.26 | 1120 | 0 | |
| HARMAN | airport | United States | 35.58 | -98.04 | 1345 | 0 | |
| HARMAN | airport | United States | 40.52 | -76.85 | 720 | 0 | |
| HARMAN | airport | United States | 33.48 | -81.83 | 458 | 0 | |
| HARMONY | airport | United States | 40.74 | -75.14 | 500 | 0 | |
| HARMONY | airport | South Africa | -28.08 | 26.86 | 4399 | 0 | |
| HARMONY FIELD | airport | United States | 29.30 | -98.38 | 570 | 0 | |
| HARMS AIRSTRIP | airport | United States | 41.58 | -89.79 | 643 | 0 | |
| HARNETT COUNTY | airport | United States | 35.38 | -78.73 | 202 | 0 | |
| HAROLD BUNGER | airport | United States | 42.07 | -88.83 | 830 | 0 | |
| HAROLD DAVIDSON FLD | airport | United States | 42.77 | -96.93 | 1147 | 0 | |
| HAROLD K. WELLS | airport | United States | 38.39 | -96.73 | 1100 | 0 | |
| HAROLD KRIER FLD | airport | United States | 37.17 | -99.78 | 1951 | 0 | |
| HAROLD MILLER | airport | United States | 43.55 | -83.86 | 585 | 0 | |
| HAROLD NOLF | airport | United States | 30.68 | -86.89 | 150 | 0 | |
| HAROLD REYNOLDS | airport | United States | 37.89 | -84.93 | 860 | 0 | |
| HARP | airport | United States | 39.60 | -77.55 | 1360 | 0 | |
| HARPER | airport | United States | 32.43 | -96.72 | 510 | 0 | |
| HARPER MUNI | airport | United States | 37.28 | -98.04 | 1427 | 0 | |
| HARPER RIDGE | airport | United States | 41.41 | -81.45 | 1235 | 0 | |
| HARPER'S FLY-IN RANCH | airport | United States | 26.73 | -81.16 | 30 | 0 | |
| HARPERS | airport | United States | 32.76 | -81.22 | 111 | 0 | |
| HARRAH | airport | United States | 46.41 | -120.63 | 845 | 0 | |
| HARRAH'S LANDING | airport | United States | 39.39 | -74.43 | 17 | 0 | |
| HARRELL FIELD | airport | United States | 32.47 | -89.85 | 385 | 0 | |
| HARRELL FLD | airport | United States | 33.62 | -92.76 | 130 | 0 | |
| HARRIER | airport | United States | 40.75 | -86.98 | 700 | 0 | |
| HARRIET ALEXANDER FLD | airport | United States | 38.54 | -106.05 | 7523 | 0 | |
| HARRIMAN AND WEST | airport | United States | 42.70 | -73.17 | 654 | 0 | |
| HARRINGTON FARMS | airport | United States | 41.56 | -88.66 | 640 | 0 | |
| HARRINGTON FIELD | airport | United States | 41.18 | -86.93 | 710 | 0 | |
| HARRINGTON FLYING SERVICE | airport | United States | 29.92 | -92.25 | 10 | 0 | |
| HARRINGTON RANCH | airport | United States | 39.63 | -104.52 | 5975 | 0 | |
| HARRINGTON SQUARE | airport | United States | 41.46 | -81.09 | 1150 | 0 | |
| HARRIS | airport | United States | 39.08 | -89.08 | 551 | 0 | |
| HARRIS | airport | United States | 39.33 | -76.08 | 80 | 0 | |
| HARRIS | airport | United States | 43.50 | -73.07 | 261 | 0 | |
| HARRIS | airport | United States | 39.82 | -75.93 | 575 | 0 | |
| HARRIS | airport | United States | 46.51 | -122.79 | 385 | 0 | |
| HARRIS | airport | United States | 47.45 | -117.81 | 2375 | 0 | |
| HARRIS CO | airport | United States | 32.84 | -84.88 | 902 | 0 | |
| HARRIS CORN FIELD | airport | United States | 41.17 | -82.06 | 915 | 0 | |
| HARRIS COUNTY CLAY ROAD COURTHOUSE | airport | United States | 29.83 | -95.66 | 115 | 0 | |
| HARRIS COUNTY COURTHOUSE | airport | United States | 29.72 | -95.48 | 105 | 0 | |
| HARRIS FIELD | airport | United States | 43.24 | -93.21 | 1180 | 0 | |
| HARRIS HILL | airport | United States | 41.24 | -73.68 | 280 | 0 | |
| HARRIS HILL | airport | United States | 42.12 | -76.90 | 1709 | 0 | |
| HARRIS HOMESTEAD | airport | United States | 43.36 | -71.44 | 650 | 0 | |
| HARRIS HOSPITAL | airport | United States | 32.74 | -97.34 | 753 | 0 | |
| HARRIS HOSPITAL AND CLINIC | airport | United States | 35.61 | -91.27 | 225 | 0 | |
| HARRIS METHODIST SOUTHWEST HELISTOP | airport | United States | 32.65 | -97.41 | 744 | 0 | |
| HARRIS RANCH | airport | United States | 30.22 | -98.30 | 1188 | 0 | |
| HARRIS RANCH | airport | United States | 36.25 | -120.24 | 470 | 0 | |
| HARRIS RIVER RANCH | airport | United States | 36.77 | -119.44 | 450 | 0 | |
| HARRISBURG HOSPITAL | airport | United States | 40.26 | -76.88 | 589 | 0 | |
| HARRISBURG INTL | airport | United States | 40.19 | -76.76 | 310 | 0 | |
| HARRISBURG MEDICAL CENTER | airport | United States | 37.73 | -88.52 | 397 | 0 | |
| HARRISBURG RALEIGH | airport | United States | 37.81 | -88.55 | 396 | 0 | |
| HARRISMITH | airport | South Africa | -28.24 | 29.11 | 5585 | 0 | |
| HARRISON | airport | United States | 36.88 | -95.15 | 805 | 0 | |
| HARRISON | airport | United States | 40.08 | -92.32 | 860 | 0 | |
| HARRISON CO | airport | United States | 40.24 | -81.01 | 1174 | 0 | |
| HARRISON CO | airport | United States | 32.52 | -94.31 | 357 | 0 | |
| HARRISON FARM | airport | United States | 39.50 | -77.22 | 610 | 0 | |
| HARRISON FARM | airport | United States | 32.04 | -95.08 | 445 | 0 | |
| HARRISON FLD OF KNOX CITY | airport | United States | 33.44 | -99.81 | 1500 | 0 | |
| HARRISON MARION RGNL | airport | United States | 39.30 | -80.23 | 1217 | 0 | |
| HARRISON MEMORIAL HOSPITAL | airport | United States | 38.38 | -84.28 | 870 | 0 | |
| HARRISON PILONCILLO RANCH | airport | United States | 28.25 | -99.60 | 520 | 0 | |
| HARRISON PVT | airport | United States | 37.85 | -91.65 | 1050 | 0 | |
| HARRISVILLE | airport | United States | 44.67 | -83.31 | 675 | 0 | |
| HARROD | airport | United States | 38.56 | -95.21 | 990 | 0 | |
| HARROD/ROSE | airport | United States | 38.72 | -85.76 | 580 | 0 | |
| HARROLD | airport | United States | 41.48 | -84.91 | 925 | 0 | |
| HARROLD MUNI | airport | United States | 44.53 | -99.75 | 1787 | 0 | |
| HARRY CLEVER FLD | airport | United States | 40.47 | -81.42 | 894 | 0 | |
| HARRY D FENTON | airport | United States | 42.48 | -89.09 | 770 | 0 | |
| HARRY P WILLIAMS MEM | airport | United States | 29.71 | -91.34 | 9 | 0 | |
| HARRY S TRUMAN DAM & RESERVOIR | airport | United States | 38.22 | -93.42 | 706 | 0 | |
| HARRY S TRUMAN RGNL | airport | United States | 39.02 | -94.09 | 860 | 0 | |
| HARRY STERN | airport | United States | 46.24 | -96.61 | 968 | 0 | |
| HARRY'S FIELD | airport | United States | 42.88 | -85.96 | 662 | 0 | |
| HARRY-WALT | airport | United States | 45.35 | -93.25 | 940 | 0 | |
| HARSCO | airport | United States | 40.26 | -76.91 | 365 | 0 | |
| HARSENS ISLAND | airport | United States | 42.59 | -82.58 | 578 | 0 | |
| HART | airport | United States | 30.95 | -85.27 | 125 | 0 | |
| HART | airport | United States | 31.54 | -93.49 | 324 | 0 | |
| HART | airport | United States | 43.03 | -74.15 | 925 | 0 | |
| HART AERIAL | airport | United States | 34.37 | -102.08 | 3655 | 0 | |
| HART MINE | airport | United States | 35.28 | -115.19 | 4620 | 0 | |
| HART RANCH | airport | United States | 48.58 | -119.06 | 2608 | 0 | |
| HARTENBOWER HECTARES | airport | United States | 41.18 | -89.15 | 733 | 0 | |
| HARTFORD BRAINARD | airport | United States | 41.74 | -72.65 | 18 | 0 | |
| HARTFORD HOSPITAL | airport | United States | 41.75 | -72.68 | 211 | 0 | |
| HARTFORD MUNI | airport | United States | 43.35 | -88.39 | 1070 | 0 | |
| HARTINGTON MUNI | airport | United States | 42.60 | -97.25 | 1387 | 0 | |
| HARTLAND | airport | United States | 38.66 | -95.09 | 993 | 0 | |
| HARTLEE FIELD | airport | United States | 33.27 | -97.07 | 588 | 0 | |
| HARTLEY | airport | United States | 46.62 | -122.97 | 400 | 0 | |
| HARTMAN | airport | United States | 39.86 | -78.99 | 2350 | 0 | |
| HARTMAN FARMS FIELD | airport | United States | 40.52 | -86.21 | 818 | 0 | |
| HARTNESS | airport | United States | 34.85 | -82.25 | 850 | 0 | |
| HARTNESS STATE | airport | United States | 43.34 | -72.52 | 577 | 0 | |
| HARTRAMPF | airport | United States | 33.99 | -84.33 | 1038 | 0 | |
| HARTSFIELD JACKSON ATLANTA INTL | airport | United States | 33.64 | -84.43 | 1026 | 0 | |
| HARTSVILLE RGNL | airport | United States | 34.40 | -80.12 | 364 | 0 | |
| HARTUNG | airport | United States | 40.65 | -75.19 | 350 | 0 | |
| HARTWELL RANCH RLA | airport | United States | 39.44 | -90.56 | 427 | 0 | |
| HARTWOOD | airport | United States | 38.48 | -77.61 | 390 | 0 | |
| HARTZOG FIELD | airport | United States | 30.72 | -85.61 | 125 | 0 | |
| HARVARD | airport | United States | 34.96 | -116.68 | 1825 | 0 | |
| HARVARD STATE | airport | United States | 40.65 | -98.08 | 1815 | 0 | |
| HARVEST LAKE | airport | United States | 31.73 | -81.36 | 4 | 0 | |
| HARVEY | airport | United States | 39.21 | -90.92 | 710 | 0 | |
| HARVEY FIELD | airport | United States | 47.90 | -122.10 | 22 | 0 | |
| HARVEY MUNI | airport | United States | 47.79 | -99.93 | 1605 | 0 | |
| HARVEY POINT DEFENSE TESTING ACTIVITY | airport | United States | 36.10 | -76.33 | 10 | 0 | |
| HARVEY POLICE DEPARTMENT | airport | United States | 41.61 | -87.67 | 605 | 0 | |
| HARVEY YOUNG | airport | United States | 36.14 | -95.82 | 750 | 0 | |
| HARVEY'S ACRES | airport | United States | 45.44 | -122.89 | 250 | 0 | |
| HARVS | airport | United States | 43.10 | -77.37 | 500 | 0 |