| Coka to Campos del Puerto | 976.45 mi (1,571.45 km) |
| Coka to Canals | 1,157.24 mi (1,862.40 km) |
| Coka to Candelaria | 2,320.11 mi (3,733.86 km) |
| Coka to Canet de Mar | 924.22 mi (1,487.39 km) |
| Coka to Cangas | 1,449.49 mi (2,332.74 km) |
| Coka to Cangas de Narcea | 1,321.52 mi (2,126.78 km) |
| Coka to Canovellas | 937.60 mi (1,508.92 km) |
| Coka to Canteras | 1,228.84 mi (1,977.62 km) |
| Coka to Cantillana | 1,448.38 mi (2,330.94 km) |
| Coka to Capdepera | 947.84 mi (1,525.41 km) |
| Coka to Carballo | 1,423.55 mi (2,290.98 km) |
| Coka to Carcagente | 1,145.24 mi (1,843.08 km) |
| Coka to Cardedeu | 933.28 mi (1,501.96 km) |
| Coka to Carlet | 1,144.88 mi (1,842.50 km) |
| Coka to Carmona | 1,444.70 mi (2,325.02 km) |
