| Didymoteicho to Calafell | 1,290.13 mi (2,076.26 km) |
| Didymoteicho to Calahorra | 1,460.30 mi (2,350.13 km) |
| Didymoteicho to Calasparra | 1,505.82 mi (2,423.38 km) |
| Didymoteicho to Calatayud | 1,452.73 mi (2,337.94 km) |
| Didymoteicho to Caldas de Montbuy | 1,255.28 mi (2,020.17 km) |
| Didymoteicho to Caldas de Reyes | 1,793.97 mi (2,887.11 km) |
| Didymoteicho to Calella | 1,229.96 mi (1,979.43 km) |
| Didymoteicho to Callosa de Segura | 1,465.49 mi (2,358.49 km) |
| Didymoteicho to Calpe | 1,407.18 mi (2,264.64 km) |
| Didymoteicho to Calvia | 1,263.38 mi (2,033.22 km) |
| Didymoteicho to Camas | 1,748.37 mi (2,813.73 km) |
| Didymoteicho to Cambados | 1,803.25 mi (2,902.05 km) |
| Didymoteicho to Cambre | 1,771.72 mi (2,851.31 km) |
| Didymoteicho to Cambrils | 1,317.94 mi (2,121.01 km) |
| Didymoteicho to Campo de Criptana | 1,557.14 mi (2,505.97 km) |
