| Castricum to Fisciano | 943.33 mi (1,518.14 km) |
| Castricum to Fiuggi | 843.00 mi (1,356.68 km) |
| Castricum to Fiume Veneto | 583.56 mi (939.15 km) |
| Castricum to Fiumefreddo di Sicilia | 1,138.23 mi (1,831.80 km) |
| Castricum to Fiumicino | 824.44 mi (1,326.81 km) |
| Castricum to Flero | 547.96 mi (881.85 km) |
| Castricum to Florence | 677.61 mi (1,090.51 km) |
| Castricum to Floridia | 1,182.90 mi (1,903.70 km) |
| Castricum to Foggia | 919.43 mi (1,479.68 km) |
| Castricum to Foiano della Chiana | 722.07 mi (1,162.06 km) |
| Castricum to Folignano | 790.00 mi (1,271.38 km) |
| Castricum to Foligno | 760.00 mi (1,223.10 km) |
| Castricum to Follonica | 722.57 mi (1,162.87 km) |
| Castricum to Fondi | 875.54 mi (1,409.04 km) |
| Castricum to Fontanafredda | 577.05 mi (928.67 km) |
