| Leavenworth to Fenton | 4,220.10 mi (6,791.60 km) |
| Leavenworth to Fern Down | 4,302.16 mi (6,923.66 km) |
| Leavenworth to Ferryhill | 4,187.48 mi (6,739.09 km) |
| Leavenworth to Finchley | 4,339.76 mi (6,984.17 km) |
| Leavenworth to Fleet | 4,325.98 mi (6,961.99 km) |
| Leavenworth to Fleetwood | 4,159.43 mi (6,693.96 km) |
| Leavenworth to Flint | 4,176.15 mi (6,720.86 km) |
| Leavenworth to Flitwick | 4,314.40 mi (6,943.36 km) |
| Leavenworth to Flixton | 4,197.07 mi (6,754.54 km) |
| Leavenworth to Folkestone | 4,408.24 mi (7,094.38 km) |
| Leavenworth to Forfar | 4,080.34 mi (6,566.68 km) |
| Leavenworth to Formby | 4,168.88 mi (6,709.16 km) |
| Leavenworth to Forres | 4,027.22 mi (6,481.18 km) |
| Leavenworth to Fort William | 3,999.00 mi (6,435.77 km) |
| Leavenworth to Fraserburgh | 4,078.76 mi (6,564.13 km) |
