| Alcanar to Cartagena | 217.94 mi (350.75 km) |
| Alcanar to Cartama | 382.24 mi (615.15 km) |
| Alcanar to Cartaya | 467.75 mi (752.77 km) |
| Alcanar to Caspe | 54.73 mi (88.09 km) |
| Alcanar to Cassa de la Selva | 155.32 mi (249.96 km) |
| Alcanar to Castalla | 147.80 mi (237.86 km) |
| Alcanar to Castellbisbal | 101.43 mi (163.24 km) |
| Alcanar to Castelldefels | 93.24 mi (150.05 km) |
| Alcanar to Castello de Ampurias | 179.20 mi (288.39 km) |
| Alcanar to Castellon de la Plana | 47.23 mi (76.01 km) |
| Alcanar to Castilleja de la Cuesta | 413.06 mi (664.75 km) |
| Alcanar to Catarroja | 91.67 mi (147.52 km) |
| Alcanar to Catral | 178.44 mi (287.17 km) |
| Alcanar to Caudete | 149.16 mi (240.04 km) |
| Alcanar to Cehegin | 208.59 mi (335.69 km) |
