| South Portland to Eutin | 3,539.56 mi (5,696.38 km) |
| South Portland to Everswinkel | 3,495.06 mi (5,624.76 km) |
| South Portland to Falkensee | 3,678.01 mi (5,919.18 km) |
| South Portland to Fehmarnsund | 3,551.45 mi (5,715.51 km) |
| South Portland to Fehrbellin | 3,658.00 mi (5,886.98 km) |
| South Portland to Feldkirchen-Westerham | 3,777.08 mi (6,078.63 km) |
| South Portland to Fellbach | 3,643.27 mi (5,863.27 km) |
| South Portland to Felsberg | 3,579.02 mi (5,759.88 km) |
| South Portland to Feucht | 3,703.73 mi (5,960.58 km) |
| South Portland to Feuchtwangen | 3,674.30 mi (5,913.22 km) |
| South Portland to Filderstadt | 3,644.89 mi (5,865.89 km) |
| South Portland to Finnentrop | 3,520.97 mi (5,666.45 km) |
| South Portland to Finsterwalde | 3,730.30 mi (6,003.34 km) |
| South Portland to Flensburg | 3,478.52 mi (5,598.14 km) |
| South Portland to Flieden | 3,605.89 mi (5,803.12 km) |
