| Cave Spring to Cadiz | 3,962.06 mi (6,376.31 km) |
| Cave Spring to Calafell | 4,208.20 mi (6,772.45 km) |
| Cave Spring to Calahorra | 4,010.86 mi (6,454.85 km) |
| Cave Spring to Calasparra | 4,140.45 mi (6,663.42 km) |
| Cave Spring to Calatayud | 4,052.97 mi (6,522.62 km) |
| Cave Spring to Caldas de Montbuy | 4,223.18 mi (6,796.55 km) |
| Cave Spring to Caldas de Reyes | 3,687.03 mi (5,933.70 km) |
| Cave Spring to Calella | 4,246.75 mi (6,834.48 km) |
| Cave Spring to Callosa de Segura | 4,183.80 mi (6,733.17 km) |
| Cave Spring to Calpe | 4,212.78 mi (6,779.82 km) |
| Cave Spring to Calvia | 4,302.39 mi (6,924.03 km) |
| Cave Spring to Camas | 3,950.39 mi (6,357.54 km) |
| Cave Spring to Cambados | 3,681.71 mi (5,925.13 km) |
| Cave Spring to Cambre | 3,685.69 mi (5,931.55 km) |
| Cave Spring to Cambrils | 4,188.10 mi (6,740.10 km) |
