| Western Springs to Fenton | 3,838.41 mi (6,177.32 km) |
| Western Springs to Fern Down | 3,915.44 mi (6,301.30 km) |
| Western Springs to Ferryhill | 3,810.81 mi (6,132.91 km) |
| Western Springs to Finchley | 3,956.19 mi (6,366.88 km) |
| Western Springs to Fleet | 3,941.15 mi (6,342.66 km) |
| Western Springs to Fleetwood | 3,779.51 mi (6,082.53 km) |
| Western Springs to Flint | 3,794.35 mi (6,106.42 km) |
| Western Springs to Flitwick | 3,931.56 mi (6,327.23 km) |
| Western Springs to Flixton | 3,816.36 mi (6,141.85 km) |
| Western Springs to Folkestone | 4,024.57 mi (6,476.93 km) |
| Western Springs to Forfar | 3,708.42 mi (5,968.13 km) |
| Western Springs to Formby | 3,787.94 mi (6,096.10 km) |
| Western Springs to Forres | 3,657.83 mi (5,886.71 km) |
| Western Springs to Fort William | 3,625.98 mi (5,835.45 km) |
| Western Springs to Fraserburgh | 3,710.91 mi (5,972.13 km) |
