| Allendale to Cocentaina | 4,275.22 mi (6,880.30 km) |
| Allendale to Coin | 4,159.69 mi (6,694.38 km) |
| Allendale to Colindres | 3,970.54 mi (6,389.97 km) |
| Allendale to Collado-Villalba | 4,045.10 mi (6,509.95 km) |
| Allendale to Colmenar Viejo | 4,054.95 mi (6,525.81 km) |
| Allendale to Colmenarejo | 4,047.36 mi (6,513.60 km) |
| Allendale to Conil de la Frontera | 4,113.12 mi (6,619.42 km) |
| Allendale to Consuegra | 4,106.28 mi (6,608.42 km) |
| Allendale to Corbera de Llobregat | 4,275.52 mi (6,880.78 km) |
| Allendale to Cordoba | 4,112.15 mi (6,617.87 km) |
| Allendale to Coria del Rio | 4,076.32 mi (6,560.20 km) |
| Allendale to Crevillente | 4,278.06 mi (6,884.87 km) |
| Allendale to Cuarte de Huerva | 4,146.10 mi (6,672.50 km) |
| Allendale to Cubellas | 4,272.42 mi (6,875.79 km) |
| Allendale to Cuellar | 4,003.74 mi (6,443.39 km) |
