| Alfter to Castelli Calepio | 376.77 mi (606.36 km) |
| Alfter to Castelnovo ne' Monti | 463.10 mi (745.29 km) |
| Alfter to Castelnuovo Berardenga | 552.35 mi (888.93 km) |
| Alfter to Castelnuovo di Porto | 648.88 mi (1,044.27 km) |
| Alfter to Castelnuovo di Verona | 405.20 mi (652.11 km) |
| Alfter to Castelnuovo Rangone | 464.62 mi (747.73 km) |
| Alfter to Castelvetrano | 945.49 mi (1,521.61 km) |
| Alfter to Castelvetro di Modena | 468.13 mi (753.39 km) |
| Alfter to Castenaso | 477.50 mi (768.46 km) |
| Alfter to Castenedolo | 394.05 mi (634.15 km) |
| Alfter to Castiglion Fiorentino | 560.29 mi (901.70 km) |
| Alfter to Castiglione del Lago | 575.88 mi (926.79 km) |
| Alfter to Castiglione delle Stiviere | 402.23 mi (647.33 km) |
| Alfter to Castrolibero | 906.10 mi (1,458.23 km) |
| Alfter to Castrovillari | 875.31 mi (1,408.67 km) |
