| Castricum to Erba | 508.33 mi (818.08 km) |
| Castricum to Erchie | 1,039.26 mi (1,672.54 km) |
| Castricum to Ercolano | 930.77 mi (1,497.92 km) |
| Castricum to Erice | 1,072.54 mi (1,726.09 km) |
| Castricum to Este | 596.60 mi (960.14 km) |
| Castricum to Fabriano | 741.43 mi (1,193.22 km) |
| Castricum to Faenza | 659.22 mi (1,060.92 km) |
| Castricum to Fagnano Olona | 511.91 mi (823.83 km) |
| Castricum to Fano | 713.54 mi (1,148.33 km) |
| Castricum to Fara in Sabina | 806.39 mi (1,297.76 km) |
| Castricum to Farra di Soligo | 569.64 mi (916.75 km) |
| Castricum to Fasano | 1,005.64 mi (1,618.42 km) |
| Castricum to Favara | 1,138.59 mi (1,832.38 km) |
| Castricum to Felino | 599.15 mi (964.23 km) |
| Castricum to Feltre | 556.38 mi (895.41 km) |
