| Castelfidardo to Fermo | 22.63 mi (36.42 km) |
| Castelfidardo to Ferrandina | 253.32 mi (407.68 km) |
| Castelfidardo to Ferrara | 134.52 mi (216.49 km) |
| Castelfidardo to Fiano Romano | 101.67 mi (163.61 km) |
| Castelfidardo to Ficarazzi | 371.81 mi (598.37 km) |
| Castelfidardo to Fidenza | 197.78 mi (318.30 km) |
| Castelfidardo to Fiesole | 115.18 mi (185.37 km) |
| Castelfidardo to Figline Valdarno | 104.68 mi (168.46 km) |
| Castelfidardo to Filottrano | 10.07 mi (16.20 km) |
| Castelfidardo to Finale Emilia | 146.73 mi (236.14 km) |
| Castelfidardo to Finale Ligure | 263.84 mi (424.61 km) |
| Castelfidardo to Fino Mornasco | 272.36 mi (438.33 km) |
| Castelfidardo to Fiorano Modenese | 154.45 mi (248.57 km) |
| Castelfidardo to Fiorenzuola d'Arda | 207.15 mi (333.37 km) |
| Castelfidardo to Fisciano | 197.14 mi (317.27 km) |
