| Mexborough to Cocentaina | 1,020.20 mi (1,641.85 km) |
| Mexborough to Coin | 1,174.89 mi (1,890.81 km) |
| Mexborough to Colindres | 704.95 mi (1,134.50 km) |
| Mexborough to Collado-Villalba | 897.98 mi (1,445.16 km) |
| Mexborough to Colmenar Viejo | 894.69 mi (1,439.87 km) |
| Mexborough to Colmenarejo | 903.01 mi (1,453.25 km) |
| Mexborough to Conil de la Frontera | 1,212.93 mi (1,952.02 km) |
| Mexborough to Consuegra | 976.03 mi (1,570.76 km) |
| Mexborough to Corbera de Llobregat | 847.98 mi (1,364.69 km) |
| Mexborough to Cordoba | 1,091.65 mi (1,756.84 km) |
| Mexborough to Coria del Rio | 1,143.39 mi (1,840.11 km) |
| Mexborough to Crevillente | 1,053.95 mi (1,696.18 km) |
| Mexborough to Cuarte de Huerva | 823.48 mi (1,325.27 km) |
| Mexborough to Cubellas | 860.11 mi (1,384.21 km) |
| Mexborough to Cuellar | 847.62 mi (1,364.11 km) |
