| Sopelana to Cavaillon | 402.16 mi (647.22 km) |
| Sopelana to Cebazat | 343.49 mi (552.79 km) |
| Sopelana to Cenon | 158.55 mi (255.17 km) |
| Sopelana to Cergy | 458.86 mi (738.47 km) |
| Sopelana to Cernay | 577.68 mi (929.69 km) |
| Sopelana to Cesson | 447.08 mi (719.50 km) |
| Sopelana to Cesson-Sevigne | 334.09 mi (537.67 km) |
| Sopelana to Cestas | 147.89 mi (238.01 km) |
| Sopelana to Chalette-sur-Loing | 422.15 mi (679.39 km) |
| Sopelana to Challans | 245.37 mi (394.88 km) |
| Sopelana to Chalon-sur-Saone | 448.19 mi (721.29 km) |
| Sopelana to Chalons-en-Champagne | 520.98 mi (838.44 km) |
| Sopelana to Chamalieres | 340.25 mi (547.58 km) |
| Sopelana to Chambery | 463.39 mi (745.75 km) |
| Sopelana to Chambly | 471.01 mi (758.02 km) |
