| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| MUCKY FLAT | airport | United States | 42.60 | -122.71 | 2000 | 0 | |
| MUD LAKE | airport | United States | 43.85 | -112.50 | 4787 | 0 | |
| MUDDY CREEK | airport | United States | 39.92 | -79.95 | 1080 | 0 | |
| MUDDY CREEK | airport | United States | 44.44 | -123.31 | 253 | 0 | |
| MUDDY CREEK | airport | United States | 44.94 | -118.01 | 3500 | 0 | |
| MUDDY RUN | airport | United States | 39.85 | -76.29 | 630 | 0 | |
| MUDDY TOES | airport | United States | 37.82 | -76.00 | 5 | 0 | |
| MUE (WAIMEA KOHALA) | airport | United States | 20.00 | -155.67 | 2671 | 0 | |
| MUELLER | airport | United States | 47.13 | -96.78 | 880 | 0 | |
| MUELLER FARM | airport | United States | 38.82 | -84.68 | 890 | 0 | |
| MUELLER FIELD | airport | United States | 40.65 | -96.62 | 1405 | 0 | |
| MUHLENBERG CO | airport | United States | 37.23 | -87.16 | 422 | 0 | |
| MUI (MUIR AAF) | airport | United States | 40.43 | -76.57 | 489 | 0 | |
| MUIR AAF | airport | United States | 40.43 | -76.57 | 489 | 0 | |
| MUL (SPENCE) | airport | United States | 31.14 | -83.70 | 292 | 0 | |
| MULBERRY HILL | airport | United States | 36.14 | -96.94 | 1026 | 0 | |
| MULBERRY RUN | airport | United States | 39.04 | -78.39 | 820 | 0 | |
| MULDER FIELD INC | airport | United States | 44.46 | -96.23 | 1669 | 0 | |
| MULDERINK | airport | United States | 41.48 | -87.59 | 665 | 0 | |
| MULDROW AHP | airport | United States | 35.03 | -97.23 | 1087 | 0 | |
| MULESHOE MUNI | airport | United States | 34.19 | -102.64 | 3779 | 0 | |
| MULHOLLAND | airport | United States | 40.57 | -84.49 | 875 | 0 | |
| MULLAN HILL | airport | United States | 47.55 | -117.41 | 2310 | 0 | |
| MULLINS LANDING | airport | United States | 33.14 | -96.39 | 550 | 0 | |
| MUMM FIELD | airport | United States | 42.59 | -89.24 | 945 | 0 | |
| MUNCH | airport | United States | 42.42 | -88.73 | 900 | 0 | |
| MUNCY VALLEY HOSPITAL | airport | United States | 41.21 | -76.77 | 500 | 0 | |
| MUNDALE | airport | United States | 42.12 | -72.81 | 280 | 0 | |
| MUNDAY MUNI | airport | United States | 33.48 | -99.59 | 1473 | 0 | |
| MUNDRON FIELD | airport | United States | 41.71 | -84.37 | 840 | 0 | |
| MUNI OFFICE BLDG | airport | United States | 39.11 | -94.63 | 1026 | 0 | |
| MUNICIPAL | airport | United States | 40.54 | -93.03 | 1046 | 0 | |
| MUNICIPAL | airport | United States | 36.51 | -101.81 | 3462 | 0 | |
| MUNSON | airport | United States | 44.25 | -123.23 | 302 | 0 | |
| MUNSON MEDICAL CENTER | airport | United States | 44.76 | -85.64 | 629 | 0 | |
| MUO (MOUNTAIN HOME AFB) | airport | United States | 43.04 | -115.87 | 2996 | 0 | |
| MURDO MUNI | airport | United States | 43.85 | -100.71 | 2263 | 0 | |
| MURDOCK MUNI | airport | United States | 45.22 | -95.40 | 1082 | 0 | |
| MURDOCK'S HOLLY BU | airport | United States | 36.71 | -78.43 | 465 | 0 | |
| MURFREESBORO MUNI | airport | United States | 35.88 | -86.38 | 615 | 0 | |
| MURGAB | airport | United States | 38.19 | 74.02 | 11962 | 0 | |
| MURK'S STRIP | airport | United States | 40.74 | -90.38 | 700 | 0 | |
| MURMURING SPRINGS | airport | United States | 44.01 | -90.02 | 910 | 0 | |
| MURPHEY FLYING SERVICE | airport | United States | 33.49 | -90.36 | 120 | 0 | |
| MURPHREE | airport | United States | 33.34 | -84.91 | 760 | 0 | |
| MURPHY | airport | United States | 40.14 | -105.00 | 4870 | 0 | |
| MURPHY | airport | United States | 43.22 | -116.55 | 2855 | 0 | |
| MURPHY FARMS | airport | United States | 39.42 | -89.57 | 645 | 0 | |
| MURPHY FIELD | airport | United States | 42.84 | -76.45 | 1100 | 0 | |
| MURPHY FIELD | airport | United States | 36.30 | -82.60 | 1720 | 0 | |
| MURPHY FIELD PRIVATE | airport | United States | 41.42 | -91.83 | 803 | 0 | |
| MURPHY HOT SPRINGS | airport | United States | 42.02 | -115.34 | 5829 | 0 | |
| MURPHY MEDICAL CENTER | airport | United States | 35.07 | -83.97 | 1620 | 0 | |
| MURPHY RANCH | airport | United States | 43.96 | -118.13 | 3465 | 0 | |
| MURPHY'S LANDING | airport | United States | 33.26 | -84.84 | 820 | 0 | |
| MURPHY-SHERWOOD PARK | airport | United States | 43.18 | -71.14 | 200 | 0 | |
| MURPHYS LNDG STRIP | airport | United States | 43.04 | -74.18 | 940 | 0 | |
| MURPHYS PULLOUT | airport | United States | 55.39 | -131.74 | 0 | 0 | |
| MURRAY FLD | airport | United States | 40.80 | -124.11 | 7 | 0 | |
| MURTHA | airport | United States | 41.80 | -80.57 | 950 | 0 | |
| MUSCATINE MUNI | airport | United States | 41.37 | -91.15 | 547 | 0 | |
| MUSEUM OF SCIENCE | airport | United States | 42.37 | -71.07 | 66 | 0 | |
| MUSIC MOUNTAIN AIR RANCH | airport | United States | 35.48 | -113.77 | 3450 | 0 | |
| MUSIEL | airport | United States | 41.44 | -96.75 | 1230 | 0 | |
| MUSKEGET ISLAND | airport | United States | 41.33 | -70.30 | 90 | 0 | |
| MUSKEGON CO | airport | United States | 43.17 | -86.24 | 628 | 0 | |
| MUSKEGON GENERAL HOSPITAL | airport | United States | 43.24 | -86.20 | 635 | 0 | |
| MUSKOGEE RGNL MEDICAL CENTER | airport | United States | 35.75 | -95.41 | 604 | 0 | |
| MUSSMAN | airport | United States | 41.27 | -87.58 | 705 | 0 | |
| MUSTANG | airport | United States | 38.33 | -121.30 | 45 | 0 | |
| MUSTANG BEACH | airport | United States | 27.81 | -97.09 | 5 | 0 | |
| MUSTANG COMMUNITY AIRFIELD | airport | United States | 33.32 | -96.91 | 605 | 0 | |
| MUSTANG FIELD | airport | United States | 34.48 | -82.90 | 693 | 0 | |
| MUSTANG ISLAND | airport | United States | 27.72 | -97.17 | 10 | 0 | |
| MUT (MUSCATINE MUNI) | airport | United States | 41.37 | -91.15 | 547 | 0 | |
| MUTSCHLER FIELD | airport | United States | 47.06 | -98.51 | 1490 | 0 | |
| MUXWORTHY | airport | United States | 31.70 | -98.10 | 1210 | 0 |