| Highland Springs to Cadiz | 3,817.90 mi (6,144.31 km) |
| Highland Springs to Calafell | 4,070.57 mi (6,550.95 km) |
| Highland Springs to Calahorra | 3,873.14 mi (6,233.22 km) |
| Highland Springs to Calasparra | 3,998.92 mi (6,435.64 km) |
| Highland Springs to Calatayud | 3,914.36 mi (6,299.56 km) |
| Highland Springs to Caldas de Montbuy | 4,086.22 mi (6,576.13 km) |
| Highland Springs to Caldas de Reyes | 3,547.59 mi (5,709.29 km) |
| Highland Springs to Calella | 4,109.95 mi (6,614.33 km) |
| Highland Springs to Callosa de Segura | 4,042.43 mi (6,505.66 km) |
| Highland Springs to Calpe | 4,072.17 mi (6,553.52 km) |
| Highland Springs to Calvia | 4,163.48 mi (6,700.47 km) |
| Highland Springs to Camas | 3,806.93 mi (6,126.67 km) |
| Highland Springs to Cambados | 3,542.11 mi (5,700.47 km) |
| Highland Springs to Cambre | 3,547.09 mi (5,708.48 km) |
| Highland Springs to Cambrils | 4,050.15 mi (6,518.08 km) |
