| Ovar to Cavaillon | 726.65 mi (1,169.42 km) |
| Ovar to Cebazat | 681.05 mi (1,096.05 km) |
| Ovar to Cenon | 493.98 mi (794.99 km) |
| Ovar to Cergy | 768.06 mi (1,236.07 km) |
| Ovar to Cernay | 914.07 mi (1,471.05 km) |
| Ovar to Cesson | 764.81 mi (1,230.84 km) |
| Ovar to Cesson-Sevigne | 608.73 mi (979.65 km) |
| Ovar to Cestas | 483.62 mi (778.32 km) |
| Ovar to Chalette-sur-Loing | 745.78 mi (1,200.22 km) |
| Ovar to Challans | 532.48 mi (856.94 km) |
| Ovar to Chalon-sur-Saone | 785.11 mi (1,263.51 km) |
| Ovar to Chalons-en-Champagne | 844.68 mi (1,359.38 km) |
| Ovar to Chamalieres | 677.87 mi (1,090.93 km) |
| Ovar to Chambery | 799.70 mi (1,286.99 km) |
| Ovar to Chambly | 780.34 mi (1,255.83 km) |
