| Haverhill to Cocentaina | 922.33 mi (1,484.35 km) |
| Haverhill to Coin | 1,094.65 mi (1,761.68 km) |
| Haverhill to Colindres | 626.34 mi (1,007.99 km) |
| Haverhill to Collado-Villalba | 818.44 mi (1,317.15 km) |
| Haverhill to Colmenar Viejo | 813.84 mi (1,309.75 km) |
| Haverhill to Colmenarejo | 823.42 mi (1,325.16 km) |
| Haverhill to Conil de la Frontera | 1,138.27 mi (1,831.87 km) |
| Haverhill to Consuegra | 893.01 mi (1,437.16 km) |
| Haverhill to Corbera de Llobregat | 740.08 mi (1,191.05 km) |
| Haverhill to Cordoba | 1,012.77 mi (1,629.90 km) |
| Haverhill to Coria del Rio | 1,069.85 mi (1,721.75 km) |
| Haverhill to Crevillente | 957.55 mi (1,541.03 km) |
| Haverhill to Cuarte de Huerva | 728.05 mi (1,171.68 km) |
| Haverhill to Cubellas | 753.29 mi (1,212.30 km) |
| Haverhill to Cuellar | 770.99 mi (1,240.79 km) |
