| South Portland to Freilassing | 3,824.66 mi (6,155.20 km) |
| South Portland to Freising | 3,756.51 mi (6,045.51 km) |
| South Portland to Freital | 3,747.38 mi (6,030.83 km) |
| South Portland to Freudenberg | 3,524.53 mi (5,672.18 km) |
| South Portland to Freudenstadt | 3,618.54 mi (5,823.48 km) |
| South Portland to Freystadt | 3,713.45 mi (5,976.22 km) |
| South Portland to Frickenhausen | 3,653.43 mi (5,879.63 km) |
| South Portland to Friedberg | 3,727.18 mi (5,998.31 km) |
| South Portland to Friedberg | 3,576.08 mi (5,755.14 km) |
| South Portland to Friedeburg | 3,453.43 mi (5,557.76 km) |
| South Portland to Friedland | 3,590.96 mi (5,779.09 km) |
| South Portland to Friedrichsdorf | 3,573.96 mi (5,751.73 km) |
| South Portland to Friedrichshafen | 3,688.12 mi (5,935.46 km) |
| South Portland to Friedrichsthal | 3,538.89 mi (5,695.29 km) |
| South Portland to Friesenheim | 3,599.59 mi (5,792.98 km) |
