| Ardea to Fern Down | 935.46 mi (1,505.47 km) |
| Ardea to Ferryhill | 1,108.35 mi (1,783.71 km) |
| Ardea to Finchley | 914.54 mi (1,471.81 km) |
| Ardea to Fleet | 920.65 mi (1,481.64 km) |
| Ardea to Fleetwood | 1,110.87 mi (1,787.77 km) |
| Ardea to Flint | 1,083.10 mi (1,743.08 km) |
| Ardea to Flitwick | 943.52 mi (1,518.44 km) |
| Ardea to Flixton | 1,069.83 mi (1,721.72 km) |
| Ardea to Folkestone | 847.94 mi (1,364.62 km) |
| Ardea to Forfar | 1,244.80 mi (2,003.31 km) |
| Ardea to Formby | 1,095.35 mi (1,762.80 km) |
| Ardea to Forres | 1,313.49 mi (2,113.86 km) |
| Ardea to Fort William | 1,310.19 mi (2,108.54 km) |
| Ardea to Fraserburgh | 1,281.38 mi (2,062.18 km) |
| Ardea to Friern Barnet | 914.31 mi (1,471.44 km) |
