| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Port Deposit | city | Maryland | United States | 39.60 | -76.12 | 82 | |
| Port Dickinson | city | New York | United States | 42.13 | -75.90 | 898 | |
| Port Discovery | city | Washington | United States | 48.02 | -122.86 | 0 | |
| Port Dolomite | city | Michigan | United States | 45.98 | -84.28 | 830 | |
| Port Douglass | city | New York | United States | 44.49 | -73.42 | 95 |