| Castelli Calepio to Fern Down | 649.20 mi (1,044.78 km) |
| Castelli Calepio to Ferryhill | 803.17 mi (1,292.58 km) |
| Castelli Calepio to Finchley | 617.21 mi (993.30 km) |
| Castelli Calepio to Fleet | 627.28 mi (1,009.51 km) |
| Castelli Calepio to Fleetwood | 809.96 mi (1,303.51 km) |
| Castelli Calepio to Flint | 785.10 mi (1,263.50 km) |
| Castelli Calepio to Flitwick | 644.96 mi (1,037.96 km) |
| Castelli Calepio to Flixton | 769.45 mi (1,238.32 km) |
| Castelli Calepio to Folkestone | 549.29 mi (883.99 km) |
| Castelli Calepio to Forfar | 938.11 mi (1,509.74 km) |
| Castelli Calepio to Formby | 795.90 mi (1,280.88 km) |
| Castelli Calepio to Forres | 1,006.41 mi (1,619.66 km) |
| Castelli Calepio to Fort William | 1,004.94 mi (1,617.29 km) |
| Castelli Calepio to Fraserburgh | 973.89 mi (1,567.32 km) |
| Castelli Calepio to Friern Barnet | 616.82 mi (992.68 km) |
