| Oak Ridge to Fenton | 3,980.58 mi (6,406.13 km) |
| Oak Ridge to Fern Down | 4,040.24 mi (6,502.15 km) |
| Oak Ridge to Ferryhill | 3,968.04 mi (6,385.94 km) |
| Oak Ridge to Finchley | 4,091.17 mi (6,584.11 km) |
| Oak Ridge to Fleet | 4,072.13 mi (6,553.46 km) |
| Oak Ridge to Fleetwood | 3,927.68 mi (6,320.98 km) |
| Oak Ridge to Flint | 3,936.68 mi (6,335.47 km) |
| Oak Ridge to Flitwick | 4,069.10 mi (6,548.59 km) |
| Oak Ridge to Flixton | 3,961.78 mi (6,375.87 km) |
| Oak Ridge to Folkestone | 4,158.52 mi (6,692.49 km) |
| Oak Ridge to Forfar | 3,879.49 mi (6,243.44 km) |
| Oak Ridge to Formby | 3,932.98 mi (6,329.52 km) |
| Oak Ridge to Forres | 3,835.84 mi (6,173.20 km) |
| Oak Ridge to Fort William | 3,795.13 mi (6,107.67 km) |
| Oak Ridge to Fraserburgh | 3,892.03 mi (6,263.62 km) |
