| Summit to Cadiz | 3,592.14 mi (5,780.99 km) |
| Summit to Calafell | 3,825.71 mi (6,156.88 km) |
| Summit to Calahorra | 3,628.51 mi (5,839.53 km) |
| Summit to Calasparra | 3,763.80 mi (6,057.26 km) |
| Summit to Calatayud | 3,671.66 mi (5,908.96 km) |
| Summit to Caldas de Montbuy | 3,839.99 mi (6,179.87 km) |
| Summit to Caldas de Reyes | 3,307.03 mi (5,322.14 km) |
| Summit to Calella | 3,863.39 mi (6,217.52 km) |
| Summit to Callosa de Segura | 3,806.79 mi (6,126.44 km) |
| Summit to Calpe | 3,834.39 mi (6,170.85 km) |
| Summit to Calvia | 3,921.39 mi (6,310.87 km) |
| Summit to Camas | 3,578.40 mi (5,758.88 km) |
| Summit to Cambados | 3,301.94 mi (5,313.95 km) |
| Summit to Cambre | 3,304.54 mi (5,318.14 km) |
| Summit to Cambrils | 3,805.97 mi (6,125.12 km) |
