| Castano Primo to Friesoythe | 517.78 mi (833.28 km) |
| Castano Primo to Fritzlar | 386.49 mi (622.00 km) |
| Castano Primo to Frohburg | 418.24 mi (673.10 km) |
| Castano Primo to Frondenberg | 411.71 mi (662.58 km) |
| Castano Primo to Fulda | 348.05 mi (560.14 km) |
| Castano Primo to Fuldabruck | 396.35 mi (637.86 km) |
| Castano Primo to Fuldatal | 402.13 mi (647.17 km) |
| Castano Primo to Furstenau | 483.91 mi (778.78 km) |
| Castano Primo to Furstenfeldbruck | 216.28 mi (348.07 km) |
| Castano Primo to Furstenwalde | 528.47 mi (850.49 km) |
| Castano Primo to Furth | 283.30 mi (455.92 km) |
| Castano Primo to Furth | 289.96 mi (466.65 km) |
| Castano Primo to Furth im Wald | 321.97 mi (518.15 km) |
| Castano Primo to Furtwangen im Schwarzwald | 174.75 mi (281.24 km) |
| Castano Primo to Fussen | 166.88 mi (268.56 km) |
