| Unterwellenborn to Fern Down | 582.75 mi (937.84 km) |
| Unterwellenborn to Ferryhill | 610.15 mi (981.94 km) |
| Unterwellenborn to Finchley | 507.86 mi (817.32 km) |
| Unterwellenborn to Fleet | 535.73 mi (862.17 km) |
| Unterwellenborn to Fleetwood | 649.71 mi (1,045.61 km) |
| Unterwellenborn to Flint | 644.73 mi (1,037.59 km) |
| Unterwellenborn to Flitwick | 523.08 mi (841.82 km) |
| Unterwellenborn to Flixton | 617.33 mi (993.50 km) |
| Unterwellenborn to Folkestone | 448.65 mi (722.03 km) |
| Unterwellenborn to Forfar | 715.69 mi (1,151.79 km) |
| Unterwellenborn to Formby | 646.10 mi (1,039.80 km) |
| Unterwellenborn to Forres | 773.21 mi (1,244.36 km) |
| Unterwellenborn to Fort William | 795.94 mi (1,280.94 km) |
| Unterwellenborn to Fraserburgh | 727.01 mi (1,170.00 km) |
| Unterwellenborn to Friern Barnet | 506.68 mi (815.42 km) |
