| Soumagne to Cartagena | 958.38 mi (1,542.37 km) |
| Soumagne to Cartama | 1,089.48 mi (1,753.35 km) |
| Soumagne to Cartaya | 1,119.18 mi (1,801.15 km) |
| Soumagne to Caspe | 704.86 mi (1,134.36 km) |
| Soumagne to Cassa de la Selva | 618.33 mi (995.11 km) |
| Soumagne to Castalla | 887.69 mi (1,428.60 km) |
| Soumagne to Castellbisbal | 656.63 mi (1,056.74 km) |
| Soumagne to Castelldefels | 669.86 mi (1,078.03 km) |
| Soumagne to Castello de Ampurias | 591.29 mi (951.59 km) |
| Soumagne to Castellon de la Plana | 786.03 mi (1,264.99 km) |
| Soumagne to Castilleja de la Cuesta | 1,083.31 mi (1,743.42 km) |
| Soumagne to Catarroja | 830.36 mi (1,336.34 km) |
| Soumagne to Catral | 918.65 mi (1,478.43 km) |
| Soumagne to Caudete | 886.26 mi (1,426.31 km) |
| Soumagne to Cehegin | 941.09 mi (1,514.54 km) |
