| Biddeford to Fenton | 3,087.62 mi (4,969.05 km) |
| Biddeford to Fern Down | 3,143.84 mi (5,059.53 km) |
| Biddeford to Ferryhill | 3,079.49 mi (4,955.96 km) |
| Biddeford to Finchley | 3,196.39 mi (5,144.10 km) |
| Biddeford to Fleet | 3,176.65 mi (5,112.32 km) |
| Biddeford to Fleetwood | 3,036.45 mi (4,886.70 km) |
| Biddeford to Flint | 3,043.87 mi (4,898.63 km) |
| Biddeford to Flitwick | 3,174.89 mi (5,109.49 km) |
| Biddeford to Flixton | 3,069.70 mi (4,940.20 km) |
| Biddeford to Folkestone | 3,263.42 mi (5,251.97 km) |
| Biddeford to Forfar | 2,996.63 mi (4,822.61 km) |
| Biddeford to Formby | 3,040.88 mi (4,893.83 km) |
| Biddeford to Forres | 2,956.38 mi (4,757.83 km) |
| Biddeford to Fort William | 2,911.88 mi (4,686.21 km) |
| Biddeford to Fraserburgh | 3,013.76 mi (4,850.18 km) |
