| Castle Rock to Ferentino | 5,622.55 mi (9,048.62 km) |
| Castle Rock to Fermo | 5,564.92 mi (8,955.88 km) |
| Castle Rock to Ferrandina | 5,795.52 mi (9,326.99 km) |
| Castle Rock to Ferrara | 5,409.36 mi (8,705.52 km) |
| Castle Rock to Fiano Romano | 5,575.32 mi (8,972.61 km) |
| Castle Rock to Ficarazzi | 5,811.25 mi (9,352.30 km) |
| Castle Rock to Fidenza | 5,353.65 mi (8,615.86 km) |
| Castle Rock to Fiesole | 5,448.15 mi (8,767.95 km) |
| Castle Rock to Figline Valdarno | 5,463.63 mi (8,792.86 km) |
| Castle Rock to Filottrano | 5,538.60 mi (8,913.52 km) |
| Castle Rock to Finale Emilia | 5,397.79 mi (8,686.91 km) |
| Castle Rock to Finale Ligure | 5,325.41 mi (8,570.42 km) |
| Castle Rock to Fino Mornasco | 5,275.18 mi (8,489.57 km) |
| Castle Rock to Fiorano Modenese | 5,396.09 mi (8,684.16 km) |
| Castle Rock to Fiorenzuola d'Arda | 5,344.58 mi (8,601.28 km) |
