| Rock Island to Fenton | 3,954.26 mi (6,363.77 km) |
| Rock Island to Fern Down | 4,034.30 mi (6,492.58 km) |
| Rock Island to Ferryhill | 3,923.79 mi (6,314.73 km) |
| Rock Island to Finchley | 4,073.17 mi (6,555.13 km) |
| Rock Island to Fleet | 4,058.87 mi (6,532.11 km) |
| Rock Island to Fleetwood | 3,894.32 mi (6,267.31 km) |
| Rock Island to Flint | 3,910.25 mi (6,292.95 km) |
| Rock Island to Flitwick | 4,048.10 mi (6,514.78 km) |
| Rock Island to Flixton | 3,931.64 mi (6,327.37 km) |
| Rock Island to Folkestone | 4,141.62 mi (6,665.29 km) |
| Rock Island to Forfar | 3,818.76 mi (6,145.71 km) |
| Rock Island to Formby | 3,903.34 mi (6,281.82 km) |
| Rock Island to Forres | 3,766.79 mi (6,062.06 km) |
| Rock Island to Fort William | 3,736.90 mi (6,013.95 km) |
| Rock Island to Fraserburgh | 3,819.07 mi (6,146.19 km) |
