| Altenstadt to Catania | 934.08 mi (1,503.26 km) |
| Altenstadt to Catanzaro | 871.07 mi (1,401.86 km) |
| Altenstadt to Cattolica | 471.36 mi (758.58 km) |
| Altenstadt to Cava de' Tirreni | 718.02 mi (1,155.55 km) |
| Altenstadt to Cavallino | 821.24 mi (1,321.65 km) |
| Altenstadt to Cavarzere | 384.37 mi (618.59 km) |
| Altenstadt to Cave | 615.37 mi (990.34 km) |
| Altenstadt to Cavriago | 392.96 mi (632.41 km) |
| Altenstadt to Cavriglia | 482.72 mi (776.85 km) |
| Altenstadt to Cazzago San Martino | 328.83 mi (529.19 km) |
| Altenstadt to Ceccano | 637.98 mi (1,026.72 km) |
| Altenstadt to Cecina | 487.18 mi (784.04 km) |
| Altenstadt to Cefalu | 882.56 mi (1,420.34 km) |
| Altenstadt to Ceglie Messapico | 783.10 mi (1,260.28 km) |
| Altenstadt to Celano | 607.66 mi (977.93 km) |
