| Castelleone to Fern Down | 658.48 mi (1,059.72 km) |
| Castelleone to Ferryhill | 818.70 mi (1,317.57 km) |
| Castelleone to Finchley | 629.46 mi (1,013.02 km) |
| Castelleone to Fleet | 638.35 mi (1,027.33 km) |
| Castelleone to Fleetwood | 823.59 mi (1,325.45 km) |
| Castelleone to Flint | 797.73 mi (1,283.82 km) |
| Castelleone to Flitwick | 657.64 mi (1,058.38 km) |
| Castelleone to Flixton | 782.87 mi (1,259.90 km) |
| Castelleone to Folkestone | 561.89 mi (904.28 km) |
| Castelleone to Forfar | 954.70 mi (1,536.44 km) |
| Castelleone to Formby | 809.01 mi (1,301.98 km) |
| Castelleone to Forres | 1,023.41 mi (1,647.01 km) |
| Castelleone to Fort William | 1,020.54 mi (1,642.40 km) |
| Castelleone to Fraserburgh | 991.75 mi (1,596.07 km) |
| Castelleone to Friern Barnet | 629.12 mi (1,012.48 km) |
