| Twin Rivers to Cocentaina | 3,826.89 mi (6,158.78 km) |
| Twin Rivers to Coin | 3,681.41 mi (5,924.66 km) |
| Twin Rivers to Colindres | 3,549.99 mi (5,713.16 km) |
| Twin Rivers to Collado-Villalba | 3,599.46 mi (5,792.77 km) |
| Twin Rivers to Colmenar Viejo | 3,610.32 mi (5,810.24 km) |
| Twin Rivers to Colmenarejo | 3,601.11 mi (5,795.43 km) |
| Twin Rivers to Conil de la Frontera | 3,627.60 mi (5,838.06 km) |
| Twin Rivers to Consuegra | 3,652.67 mi (5,878.41 km) |
| Twin Rivers to Corbera de Llobregat | 3,856.36 mi (6,206.22 km) |
| Twin Rivers to Cordoba | 3,642.64 mi (5,862.27 km) |
| Twin Rivers to Coria del Rio | 3,598.21 mi (5,790.76 km) |
| Twin Rivers to Crevillente | 3,824.73 mi (6,155.30 km) |
| Twin Rivers to Cuarte de Huerva | 3,718.49 mi (5,984.32 km) |
| Twin Rivers to Cubellas | 3,850.70 mi (6,197.10 km) |
| Twin Rivers to Cuellar | 3,563.39 mi (5,734.72 km) |
