| Mels to Cocentaina | 759.17 mi (1,221.76 km) |
| Mels to Coin | 1,019.78 mi (1,641.19 km) |
| Mels to Colindres | 674.03 mi (1,084.75 km) |
| Mels to Collado-Villalba | 800.87 mi (1,288.87 km) |
| Mels to Colmenar Viejo | 789.78 mi (1,271.03 km) |
| Mels to Colmenarejo | 804.32 mi (1,294.43 km) |
| Mels to Conil de la Frontera | 1,089.57 mi (1,753.49 km) |
| Mels to Consuegra | 837.35 mi (1,347.58 km) |
| Mels to Corbera de Llobregat | 536.90 mi (864.06 km) |
| Mels to Cordoba | 958.85 mi (1,543.12 km) |
| Mels to Coria del Rio | 1,037.18 mi (1,669.18 km) |
| Mels to Crevillente | 798.51 mi (1,285.07 km) |
| Mels to Cuarte de Huerva | 634.43 mi (1,021.01 km) |
| Mels to Cubellas | 556.47 mi (895.55 km) |
| Mels to Cuellar | 782.28 mi (1,258.97 km) |
