| Portage to Fenton | 3,732.75 mi (6,007.28 km) |
| Portage to Fern Down | 3,807.43 mi (6,127.47 km) |
| Portage to Ferryhill | 3,707.41 mi (5,966.49 km) |
| Portage to Finchley | 3,849.62 mi (6,195.37 km) |
| Portage to Fleet | 3,834.00 mi (6,170.23 km) |
| Portage to Fleetwood | 3,674.67 mi (5,913.82 km) |
| Portage to Flint | 3,688.67 mi (5,936.34 km) |
| Portage to Flitwick | 3,825.32 mi (6,156.26 km) |
| Portage to Flixton | 3,711.16 mi (5,972.54 km) |
| Portage to Folkestone | 3,917.92 mi (6,305.29 km) |
| Portage to Forfar | 3,607.16 mi (5,805.16 km) |
| Portage to Formby | 3,682.65 mi (5,926.66 km) |
| Portage to Forres | 3,557.69 mi (5,725.55 km) |
| Portage to Fort William | 3,524.30 mi (5,671.81 km) |
| Portage to Fraserburgh | 3,611.37 mi (5,811.94 km) |
