| Houghton le Spring to Cocentaina | 1,113.16 mi (1,791.45 km) |
| Houghton le Spring to Coin | 1,265.30 mi (2,036.31 km) |
| Houghton le Spring to Colindres | 795.69 mi (1,280.55 km) |
| Houghton le Spring to Collado-Villalba | 988.56 mi (1,590.93 km) |
| Houghton le Spring to Colmenar Viejo | 985.55 mi (1,586.09 km) |
| Houghton le Spring to Colmenarejo | 993.59 mi (1,599.03 km) |
| Houghton le Spring to Conil de la Frontera | 1,301.94 mi (2,095.27 km) |
| Houghton le Spring to Consuegra | 1,067.20 mi (1,717.50 km) |
| Houghton le Spring to Corbera de Llobregat | 940.38 mi (1,513.40 km) |
| Houghton le Spring to Cordoba | 1,181.84 mi (1,901.99 km) |
| Houghton le Spring to Coria del Rio | 1,232.19 mi (1,983.02 km) |
| Houghton le Spring to Crevillente | 1,146.84 mi (1,845.66 km) |
| Houghton le Spring to Cuarte de Huerva | 916.36 mi (1,474.74 km) |
| Houghton le Spring to Cubellas | 952.69 mi (1,533.20 km) |
| Houghton le Spring to Cuellar | 937.65 mi (1,509.00 km) |
