| Barnstaple to Carmona | 943.74 mi (1,518.81 km) |
| Barnstaple to Cartagena | 943.50 mi (1,518.41 km) |
| Barnstaple to Cartama | 993.17 mi (1,598.36 km) |
| Barnstaple to Cartaya | 965.25 mi (1,553.42 km) |
| Barnstaple to Caspe | 706.83 mi (1,137.53 km) |
| Barnstaple to Cassa de la Selva | 714.84 mi (1,150.42 km) |
| Barnstaple to Castalla | 878.10 mi (1,413.17 km) |
| Barnstaple to Castellbisbal | 722.94 mi (1,163.46 km) |
| Barnstaple to Castelldefels | 735.51 mi (1,183.69 km) |
| Barnstaple to Castello de Ampurias | 696.34 mi (1,120.65 km) |
| Barnstaple to Castellon de la Plana | 790.79 mi (1,272.66 km) |
| Barnstaple to Castilleja de la Cuesta | 951.37 mi (1,531.08 km) |
| Barnstaple to Catarroja | 825.91 mi (1,329.18 km) |
| Barnstaple to Catral | 906.73 mi (1,459.24 km) |
| Barnstaple to Caudete | 867.99 mi (1,396.89 km) |
