| Meram to Cocentaina | 1,774.50 mi (2,855.78 km) |
| Meram to Coin | 2,033.28 mi (3,272.24 km) |
| Meram to Colindres | 1,905.60 mi (3,066.76 km) |
| Meram to Collado-Villalba | 1,946.09 mi (3,131.93 km) |
| Meram to Colmenar Viejo | 1,933.26 mi (3,111.28 km) |
| Meram to Colmenarejo | 1,947.09 mi (3,133.54 km) |
| Meram to Conil de la Frontera | 2,111.88 mi (3,398.74 km) |
| Meram to Consuegra | 1,935.28 mi (3,114.53 km) |
| Meram to Corbera de Llobregat | 1,633.59 mi (2,629.00 km) |
| Meram to Cordoba | 2,016.45 mi (3,245.16 km) |
| Meram to Coria del Rio | 2,093.26 mi (3,368.78 km) |
| Meram to Crevillente | 1,799.52 mi (2,896.05 km) |
| Meram to Cuarte de Huerva | 1,780.45 mi (2,865.35 km) |
| Meram to Cubellas | 1,647.39 mi (2,651.22 km) |
| Meram to Cuellar | 1,956.69 mi (3,148.99 km) |
