| Altena to Casandrino | 781.83 mi (1,258.23 km) |
| Altena to Casapulla | 773.89 mi (1,245.46 km) |
| Altena to Casarano | 927.94 mi (1,493.38 km) |
| Altena to Casatenovo | 394.27 mi (634.52 km) |
| Altena to Casciana Terme | 554.32 mi (892.10 km) |
| Altena to Cascina | 543.09 mi (874.02 km) |
| Altena to Caselle Torinese | 423.02 mi (680.79 km) |
| Altena to Caserta | 774.86 mi (1,247.02 km) |
| Altena to Casier | 444.12 mi (714.75 km) |
| Altena to Casorate Primo | 418.02 mi (672.73 km) |
| Altena to Casoria | 784.92 mi (1,263.21 km) |
| Altena to Cassano al Ionio | 897.66 mi (1,444.65 km) |
| Altena to Cassano d'Adda | 407.34 mi (655.54 km) |
| Altena to Cassano delle Murge | 840.06 mi (1,351.95 km) |
| Altena to Cassina de' Pecchi | 407.09 mi (655.15 km) |
