| Castel San Giorgio to Fiuggi | 104.23 mi (167.74 km) |
| Castel San Giorgio to Fiume Veneto | 369.26 mi (594.26 km) |
| Castel San Giorgio to Fiumefreddo di Sicilia | 207.85 mi (334.50 km) |
| Castel San Giorgio to Fiumicino | 144.99 mi (233.33 km) |
| Castel San Giorgio to Flero | 396.75 mi (638.51 km) |
| Castel San Giorgio to Florence | 271.34 mi (436.68 km) |
| Castel San Giorgio to Floridia | 256.79 mi (413.26 km) |
| Castel San Giorgio to Foggia | 64.44 mi (103.71 km) |
| Castel San Giorgio to Foiano della Chiana | 225.70 mi (363.23 km) |
| Castel San Giorgio to Folignano | 150.85 mi (242.77 km) |
| Castel San Giorgio to Foligno | 181.65 mi (292.34 km) |
| Castel San Giorgio to Follonica | 250.68 mi (403.42 km) |
| Castel San Giorgio to Fondi | 77.47 mi (124.68 km) |
| Castel San Giorgio to Fontanafredda | 373.78 mi (601.54 km) |
| Castel San Giorgio to Forli | 273.90 mi (440.79 km) |
