| Castel San Giorgio to Fermo | 171.87 mi (276.60 km) |
| Castel San Giorgio to Ferrandina | 93.81 mi (150.98 km) |
| Castel San Giorgio to Ferrara | 320.45 mi (515.72 km) |
| Castel San Giorgio to Fiano Romano | 144.75 mi (232.95 km) |
| Castel San Giorgio to Ficarazzi | 197.82 mi (318.35 km) |
| Castel San Giorgio to Fidenza | 366.92 mi (590.50 km) |
| Castel San Giorgio to Fiesole | 271.96 mi (437.68 km) |
| Castel San Giorgio to Figline Valdarno | 256.30 mi (412.48 km) |
| Castel San Giorgio to Filottrano | 195.73 mi (315.00 km) |
| Castel San Giorgio to Finale Emilia | 329.01 mi (529.49 km) |
| Castel San Giorgio to Finale Ligure | 399.43 mi (642.81 km) |
| Castel San Giorgio to Fino Mornasco | 445.90 mi (717.61 km) |
| Castel San Giorgio to Fiorano Modenese | 325.59 mi (523.99 km) |
| Castel San Giorgio to Fiorenzuola d'Arda | 375.78 mi (604.76 km) |
| Castel San Giorgio to Fisciano | 5.36 mi (8.62 km) |
