| Ober-Ramstadt to Cartagena | 973.13 mi (1,566.10 km) |
| Ober-Ramstadt to Cartama | 1,125.55 mi (1,811.40 km) |
| Ober-Ramstadt to Cartaya | 1,172.32 mi (1,886.66 km) |
| Ober-Ramstadt to Caspe | 729.53 mi (1,174.07 km) |
| Ober-Ramstadt to Cassa de la Selva | 616.95 mi (992.88 km) |
| Ober-Ramstadt to Castalla | 904.15 mi (1,455.08 km) |
| Ober-Ramstadt to Castellbisbal | 662.84 mi (1,066.74 km) |
| Ober-Ramstadt to Castelldefels | 675.09 mi (1,086.45 km) |
| Ober-Ramstadt to Castello de Ampurias | 589.51 mi (948.73 km) |
| Ober-Ramstadt to Castellon de la Plana | 803.69 mi (1,293.42 km) |
| Ober-Ramstadt to Castilleja de la Cuesta | 1,130.79 mi (1,819.83 km) |
| Ober-Ramstadt to Catarroja | 848.33 mi (1,365.26 km) |
| Ober-Ramstadt to Catral | 934.30 mi (1,503.61 km) |
| Ober-Ramstadt to Caudete | 905.70 mi (1,457.59 km) |
| Ober-Ramstadt to Cehegin | 963.98 mi (1,551.38 km) |
