| Altensteig to Busto Garolfo | 210.37 mi (338.55 km) |
| Altensteig to Cabras | 597.88 mi (962.20 km) |
| Altensteig to Cadelbosco di Sopra | 280.33 mi (451.14 km) |
| Altensteig to Cadoneghe | 267.42 mi (430.37 km) |
| Altensteig to Cagli | 398.23 mi (640.89 km) |
| Altensteig to Cagliari | 647.10 mi (1,041.41 km) |
| Altensteig to Cairo Montenotte | 289.70 mi (466.22 km) |
| Altensteig to Caivano | 596.61 mi (960.16 km) |
| Altensteig to Calcinaia | 352.17 mi (566.76 km) |
| Altensteig to Calcinato | 232.33 mi (373.90 km) |
| Altensteig to Calderara di Reno | 305.11 mi (491.02 km) |
| Altensteig to Caldogno | 247.05 mi (397.58 km) |
| Altensteig to Calenzano | 348.28 mi (560.51 km) |
| Altensteig to Calolziocorte | 196.41 mi (316.09 km) |
| Altensteig to Caltagirone | 838.54 mi (1,349.50 km) |
