| Kastamonu to Forli | 1,115.48 mi (1,795.19 km) |
| Kastamonu to Forlimpopoli | 1,111.20 mi (1,788.31 km) |
| Kastamonu to Formello | 1,100.46 mi (1,771.01 km) |
| Kastamonu to Formia | 1,043.75 mi (1,679.75 km) |
| Kastamonu to Formigine | 1,171.78 mi (1,885.79 km) |
| Kastamonu to Fossano | 1,329.08 mi (2,138.94 km) |
| Kastamonu to Fossombrone | 1,076.10 mi (1,731.82 km) |
| Kastamonu to Francavilla al Mare | 1,002.04 mi (1,612.62 km) |
| Kastamonu to Francavilla Fontana | 845.74 mi (1,361.09 km) |
| Kastamonu to Francofonte | 1,047.45 mi (1,685.71 km) |
| Kastamonu to Frascati | 1,087.58 mi (1,750.29 km) |
| Kastamonu to Frattamaggiore | 1,012.41 mi (1,629.31 km) |
| Kastamonu to Frattaminore | 1,013.10 mi (1,630.43 km) |
| Kastamonu to Frosinone | 1,054.62 mi (1,697.24 km) |
| Kastamonu to Fucecchio | 1,176.83 mi (1,893.92 km) |
