| Haddington to Campo de Criptana | 1,144.01 mi (1,841.11 km) |
| Haddington to Campos del Puerto | 1,172.21 mi (1,886.50 km) |
| Haddington to Canals | 1,178.56 mi (1,896.70 km) |
| Haddington to Candelaria | 2,021.76 mi (3,253.71 km) |
| Haddington to Canet de Mar | 1,021.36 mi (1,643.72 km) |
| Haddington to Cangas | 983.26 mi (1,582.41 km) |
| Haddington to Cangas de Narcea | 898.90 mi (1,446.64 km) |
| Haddington to Canovellas | 1,016.46 mi (1,635.83 km) |
| Haddington to Canteras | 1,270.00 mi (2,043.86 km) |
| Haddington to Cantillana | 1,276.08 mi (2,053.65 km) |
| Haddington to Capdepera | 1,158.44 mi (1,864.32 km) |
| Haddington to Carballo | 918.22 mi (1,477.73 km) |
| Haddington to Carcagente | 1,168.01 mi (1,879.73 km) |
| Haddington to Cardedeu | 1,015.69 mi (1,634.59 km) |
| Haddington to Carlet | 1,160.53 mi (1,867.70 km) |
