| Serris to Coin | 923.81 mi (1,486.72 km) |
| Serris to Colindres | 480.73 mi (773.65 km) |
| Serris to Collado-Villalba | 658.15 mi (1,059.19 km) |
| Serris to Colmenar Viejo | 650.68 mi (1,047.16 km) |
| Serris to Colmenarejo | 662.78 mi (1,066.65 km) |
| Serris to Conil de la Frontera | 978.42 mi (1,574.62 km) |
| Serris to Consuegra | 721.68 mi (1,161.43 km) |
| Serris to Corbera de Llobregat | 515.70 mi (829.93 km) |
| Serris to Cordoba | 846.97 mi (1,363.07 km) |
| Serris to Coria del Rio | 914.15 mi (1,471.18 km) |
| Serris to Crevillente | 754.48 mi (1,214.22 km) |
| Serris to Cuarte de Huerva | 533.69 mi (858.89 km) |
| Serris to Cubellas | 531.08 mi (854.70 km) |
| Serris to Cuellar | 619.98 mi (997.76 km) |
| Serris to Cuenca | 653.92 mi (1,052.37 km) |
