| Security-Widefield to Fenton | 4,598.74 mi (7,400.95 km) |
| Security-Widefield to Fern Down | 4,693.19 mi (7,552.97 km) |
| Security-Widefield to Ferryhill | 4,554.24 mi (7,329.34 km) |
| Security-Widefield to Finchley | 4,722.27 mi (7,599.76 km) |
| Security-Widefield to Fleet | 4,711.85 mi (7,582.99 km) |
| Security-Widefield to Fleetwood | 4,534.20 mi (7,297.09 km) |
| Security-Widefield to Flint | 4,555.38 mi (7,331.18 km) |
| Security-Widefield to Flitwick | 4,695.25 mi (7,556.28 km) |
| Security-Widefield to Flixton | 4,573.46 mi (7,360.28 km) |
| Security-Widefield to Folkestone | 4,790.53 mi (7,709.62 km) |
| Security-Widefield to Forfar | 4,437.14 mi (7,140.89 km) |
| Security-Widefield to Formby | 4,546.03 mi (7,316.14 km) |
| Security-Widefield to Forres | 4,378.89 mi (7,047.15 km) |
| Security-Widefield to Fort William | 4,359.01 mi (7,015.14 km) |
| Security-Widefield to Fraserburgh | 4,426.63 mi (7,123.97 km) |
