| Altensteig to Carovigno | 702.80 mi (1,131.05 km) |
| Altensteig to Carpenedolo | 238.63 mi (384.03 km) |
| Altensteig to Carpi | 284.06 mi (457.16 km) |
| Altensteig to Carrara | 319.47 mi (514.13 km) |
| Altensteig to Carugate | 212.58 mi (342.11 km) |
| Altensteig to Casal di Principe | 588.69 mi (947.41 km) |
| Altensteig to Casale Monferrato | 238.62 mi (384.03 km) |
| Altensteig to Casale sul Sile | 270.74 mi (435.72 km) |
| Altensteig to Casalecchio di Reno | 310.72 mi (500.06 km) |
| Altensteig to Casalgrande | 294.45 mi (473.87 km) |
| Altensteig to Casalmaggiore | 263.08 mi (423.39 km) |
| Altensteig to Casalnuovo di Napoli | 599.83 mi (965.33 km) |
| Altensteig to Casalpusterlengo | 240.62 mi (387.24 km) |
| Altensteig to Casaluce | 591.23 mi (951.50 km) |
| Altensteig to Casamassima | 665.97 mi (1,071.77 km) |
