| Altenstadt to Cartagena | 1,004.02 mi (1,615.81 km) |
| Altenstadt to Cartama | 1,154.78 mi (1,858.44 km) |
| Altenstadt to Cartaya | 1,199.66 mi (1,930.66 km) |
| Altenstadt to Caspe | 759.40 mi (1,222.13 km) |
| Altenstadt to Cassa de la Selva | 648.46 mi (1,043.59 km) |
| Altenstadt to Castalla | 934.86 mi (1,504.52 km) |
| Altenstadt to Castellbisbal | 693.97 mi (1,116.84 km) |
| Altenstadt to Castelldefels | 706.30 mi (1,136.68 km) |
| Altenstadt to Castello de Ampurias | 621.00 mi (999.41 km) |
| Altenstadt to Castellon de la Plana | 834.22 mi (1,342.55 km) |
| Altenstadt to Castilleja de la Cuesta | 1,158.79 mi (1,864.89 km) |
| Altenstadt to Catarroja | 878.88 mi (1,414.43 km) |
| Altenstadt to Catral | 965.10 mi (1,553.18 km) |
| Altenstadt to Caudete | 936.20 mi (1,506.67 km) |
| Altenstadt to Cehegin | 994.26 mi (1,600.11 km) |
