| Irig to Fern Down | 1,076.06 mi (1,731.74 km) |
| Irig to Ferryhill | 1,152.84 mi (1,855.32 km) |
| Irig to Finchley | 1,019.30 mi (1,640.41 km) |
| Irig to Fleet | 1,039.96 mi (1,673.65 km) |
| Irig to Fleetwood | 1,185.23 mi (1,907.44 km) |
| Irig to Flint | 1,173.70 mi (1,888.89 km) |
| Irig to Flitwick | 1,040.81 mi (1,675.02 km) |
| Irig to Flixton | 1,149.62 mi (1,850.13 km) |
| Irig to Folkestone | 952.61 mi (1,533.08 km) |
| Irig to Forfar | 1,262.13 mi (2,031.20 km) |
| Irig to Formby | 1,178.31 mi (1,896.31 km) |
| Irig to Forres | 1,319.29 mi (2,123.19 km) |
| Irig to Fort William | 1,342.03 mi (2,159.79 km) |
| Irig to Fraserburgh | 1,271.90 mi (2,046.92 km) |
| Irig to Friern Barnet | 1,018.43 mi (1,639.01 km) |
