| Altenstadt to Civita Castellana | 576.11 mi (927.16 km) |
| Altenstadt to Civitanova Marche | 532.89 mi (857.60 km) |
| Altenstadt to Civitavecchia | 581.70 mi (936.16 km) |
| Altenstadt to Civitella in Val di Chiana | 492.24 mi (792.19 km) |
| Altenstadt to Clusone | 307.68 mi (495.16 km) |
| Altenstadt to Coccaglio | 329.76 mi (530.70 km) |
| Altenstadt to Codigoro | 404.61 mi (651.15 km) |
| Altenstadt to Codogno | 355.90 mi (572.76 km) |
| Altenstadt to Codroipo | 351.79 mi (566.14 km) |
| Altenstadt to Cogoleto | 407.63 mi (656.01 km) |
| Altenstadt to Colle di Val d'Elsa | 486.80 mi (783.43 km) |
| Altenstadt to Colle Salvetti | 467.57 mi (752.48 km) |
| Altenstadt to Collecchio | 387.03 mi (622.87 km) |
| Altenstadt to Colleferro | 622.13 mi (1,001.22 km) |
| Altenstadt to Collegno | 365.45 mi (588.13 km) |
