| Tefenni to Fern Down | 1,807.96 mi (2,909.63 km) |
| Tefenni to Ferryhill | 1,897.23 mi (3,053.30 km) |
| Tefenni to Finchley | 1,757.65 mi (2,828.66 km) |
| Tefenni to Fleet | 1,775.97 mi (2,858.14 km) |
| Tefenni to Fleetwood | 1,928.65 mi (3,103.86 km) |
| Tefenni to Flint | 1,915.60 mi (3,082.85 km) |
| Tefenni to Flitwick | 1,780.60 mi (2,865.59 km) |
| Tefenni to Flixton | 1,892.42 mi (3,045.55 km) |
| Tefenni to Folkestone | 1,689.96 mi (2,719.72 km) |
| Tefenni to Forfar | 2,005.06 mi (3,226.84 km) |
| Tefenni to Formby | 1,921.01 mi (3,091.56 km) |
| Tefenni to Forres | 2,060.59 mi (3,316.21 km) |
| Tefenni to Fort William | 2,085.67 mi (3,356.56 km) |
| Tefenni to Fraserburgh | 2,011.49 mi (3,237.18 km) |
| Tefenni to Friern Barnet | 1,756.87 mi (2,827.41 km) |
