| Biddeford to Ferentino | 4,067.63 mi (6,546.22 km) |
| Biddeford to Fermo | 4,033.18 mi (6,490.78 km) |
| Biddeford to Ferrandina | 4,251.68 mi (6,842.42 km) |
| Biddeford to Ferrara | 3,884.18 mi (6,250.98 km) |
| Biddeford to Fiano Romano | 4,021.54 mi (6,472.04 km) |
| Biddeford to Ficarazzi | 4,214.49 mi (6,782.57 km) |
| Biddeford to Fidenza | 3,817.12 mi (6,143.07 km) |
| Biddeford to Fiesole | 3,906.15 mi (6,286.34 km) |
| Biddeford to Figline Valdarno | 3,920.37 mi (6,309.23 km) |
| Biddeford to Filottrano | 4,007.62 mi (6,449.64 km) |
| Biddeford to Finale Emilia | 3,870.04 mi (6,228.23 km) |
| Biddeford to Finale Ligure | 3,766.51 mi (6,061.61 km) |
| Biddeford to Fino Mornasco | 3,743.68 mi (6,024.87 km) |
| Biddeford to Fiorano Modenese | 3,860.53 mi (6,212.92 km) |
| Biddeford to Fiorenzuola d'Arda | 3,807.76 mi (6,127.99 km) |
