| Bad Salzungen to Cartagena | 1,065.87 mi (1,715.36 km) |
| Bad Salzungen to Cartama | 1,219.57 mi (1,962.71 km) |
| Bad Salzungen to Cartaya | 1,266.09 mi (2,037.57 km) |
| Bad Salzungen to Caspe | 823.33 mi (1,325.02 km) |
| Bad Salzungen to Cassa de la Selva | 708.56 mi (1,140.32 km) |
| Bad Salzungen to Castalla | 997.15 mi (1,604.76 km) |
| Bad Salzungen to Castellbisbal | 755.26 mi (1,215.47 km) |
| Bad Salzungen to Castelldefels | 767.35 mi (1,234.94 km) |
| Bad Salzungen to Castello de Ampurias | 681.19 mi (1,096.27 km) |
| Bad Salzungen to Castellon de la Plana | 896.95 mi (1,443.49 km) |
| Bad Salzungen to Castilleja de la Cuesta | 1,224.78 mi (1,971.09 km) |
| Bad Salzungen to Catarroja | 941.54 mi (1,515.27 km) |
| Bad Salzungen to Catral | 1,027.19 mi (1,653.10 km) |
| Bad Salzungen to Caudete | 998.97 mi (1,607.69 km) |
| Bad Salzungen to Cehegin | 1,057.45 mi (1,701.81 km) |
