| Zumaia to Cocentaina | 328.44 mi (528.58 km) |
| Zumaia to Coin | 476.69 mi (767.16 km) |
| Zumaia to Colindres | 60.26 mi (96.97 km) |
| Zumaia to Collado-Villalba | 204.86 mi (329.69 km) |
| Zumaia to Colmenar Viejo | 198.07 mi (318.76 km) |
| Zumaia to Colmenarejo | 209.58 mi (337.29 km) |
| Zumaia to Conil de la Frontera | 526.38 mi (847.13 km) |
| Zumaia to Consuegra | 274.06 mi (441.06 km) |
| Zumaia to Corbera de Llobregat | 250.17 mi (402.60 km) |
| Zumaia to Cordoba | 396.66 mi (638.36 km) |
| Zumaia to Coria del Rio | 460.98 mi (741.87 km) |
| Zumaia to Crevillente | 356.94 mi (574.44 km) |
| Zumaia to Cuarte de Huerva | 136.72 mi (220.03 km) |
| Zumaia to Cubellas | 247.34 mi (398.06 km) |
| Zumaia to Cuellar | 167.91 mi (270.22 km) |
