| Weymouth to Cocentaina | 825.88 mi (1,329.12 km) |
| Weymouth to Coin | 970.27 mi (1,561.49 km) |
| Weymouth to Colindres | 500.77 mi (805.91 km) |
| Weymouth to Collado-Villalba | 693.55 mi (1,116.16 km) |
| Weymouth to Colmenar Viejo | 690.63 mi (1,111.46 km) |
| Weymouth to Colmenarejo | 698.58 mi (1,124.26 km) |
| Weymouth to Conil de la Frontera | 1,007.47 mi (1,621.37 km) |
| Weymouth to Consuegra | 772.48 mi (1,243.19 km) |
| Weymouth to Corbera de Llobregat | 669.06 mi (1,076.75 km) |
| Weymouth to Cordoba | 886.82 mi (1,427.19 km) |
| Weymouth to Coria del Rio | 937.88 mi (1,509.37 km) |
| Weymouth to Crevillente | 858.10 mi (1,380.98 km) |
| Weymouth to Cuarte de Huerva | 628.20 mi (1,011.00 km) |
| Weymouth to Cubellas | 679.07 mi (1,092.86 km) |
| Weymouth to Cuellar | 642.64 mi (1,034.24 km) |
