| Mels to Carmona | 1,012.11 mi (1,628.83 km) |
| Mels to Cartagena | 840.16 mi (1,352.11 km) |
| Mels to Cartama | 1,013.12 mi (1,630.46 km) |
| Mels to Cartaya | 1,080.20 mi (1,738.42 km) |
| Mels to Caspe | 616.51 mi (992.18 km) |
| Mels to Cassa de la Selva | 480.48 mi (773.26 km) |
| Mels to Castalla | 774.87 mi (1,247.04 km) |
| Mels to Castellbisbal | 532.06 mi (856.27 km) |
| Mels to Castelldefels | 542.55 mi (873.15 km) |
| Mels to Castello de Ampurias | 454.42 mi (731.31 km) |
| Mels to Castellon de la Plana | 679.18 mi (1,093.03 km) |
| Mels to Castilleja de la Cuesta | 1,032.27 mi (1,661.27 km) |
| Mels to Catarroja | 722.51 mi (1,162.77 km) |
| Mels to Catral | 803.30 mi (1,292.79 km) |
| Mels to Caudete | 779.68 mi (1,254.77 km) |
