| Bideford to Cabestany | 667.03 mi (1,073.48 km) |
| Bideford to Cabries | 689.02 mi (1,108.87 km) |
| Bideford to Cachan | 328.98 mi (529.45 km) |
| Bideford to Caen | 212.19 mi (341.49 km) |
| Bideford to Cagnes-sur-Mer | 733.85 mi (1,181.03 km) |
| Bideford to Cahors | 523.95 mi (843.21 km) |
| Bideford to Calais | 263.80 mi (424.55 km) |
| Bideford to Caluire-et-Cuire | 549.44 mi (884.24 km) |
| Bideford to Cambrai | 331.47 mi (533.45 km) |
| Bideford to Canet-en-Roussillon | 667.04 mi (1,073.50 km) |
| Bideford to Cannes | 735.13 mi (1,183.07 km) |
| Bideford to Canteleu | 255.71 mi (411.53 km) |
| Bideford to Capbreton | 525.73 mi (846.08 km) |
| Bideford to Carcassonne | 620.72 mi (998.95 km) |
| Bideford to Carmaux | 565.14 mi (909.50 km) |
