| Opelika to Fenton | 4,187.47 mi (6,739.08 km) |
| Opelika to Fern Down | 4,242.25 mi (6,827.25 km) |
| Opelika to Ferryhill | 4,178.81 mi (6,725.15 km) |
| Opelika to Finchley | 4,295.84 mi (6,913.49 km) |
| Opelika to Fleet | 4,275.76 mi (6,881.17 km) |
| Opelika to Fleetwood | 4,136.27 mi (6,656.68 km) |
| Opelika to Flint | 4,143.73 mi (6,668.68 km) |
| Opelika to Flitwick | 4,274.52 mi (6,879.18 km) |
| Opelika to Flixton | 4,169.57 mi (6,710.27 km) |
| Opelika to Folkestone | 4,362.72 mi (7,021.11 km) |
| Opelika to Forfar | 4,093.82 mi (6,588.37 km) |
| Opelika to Formby | 4,140.75 mi (6,663.90 km) |
| Opelika to Forres | 4,051.88 mi (6,520.87 km) |
| Opelika to Fort William | 4,009.22 mi (6,452.21 km) |
| Opelika to Fraserburgh | 4,108.64 mi (6,612.22 km) |
