| Holbeach to Cocentaina | 971.61 mi (1,563.65 km) |
| Holbeach to Coin | 1,138.59 mi (1,832.38 km) |
| Holbeach to Colindres | 669.12 mi (1,076.84 km) |
| Holbeach to Collado-Villalba | 861.87 mi (1,387.05 km) |
| Holbeach to Colmenar Viejo | 857.71 mi (1,380.35 km) |
| Holbeach to Colmenarejo | 866.87 mi (1,395.09 km) |
| Holbeach to Conil de la Frontera | 1,180.36 mi (1,899.60 km) |
| Holbeach to Consuegra | 937.69 mi (1,509.06 km) |
| Holbeach to Corbera de Llobregat | 791.82 mi (1,274.31 km) |
| Holbeach to Cordoba | 1,056.19 mi (1,699.77 km) |
| Holbeach to Coria del Rio | 1,111.50 mi (1,788.78 km) |
| Holbeach to Crevillente | 1,006.43 mi (1,619.70 km) |
| Holbeach to Cuarte de Huerva | 776.47 mi (1,249.61 km) |
| Holbeach to Cubellas | 804.79 mi (1,295.18 km) |
| Holbeach to Cuellar | 813.36 mi (1,308.97 km) |
