| Saint-Medard-en-Jalles to Cosenza | 949.49 mi (1,528.05 km) |
| Saint-Medard-en-Jalles to Cossato | 434.49 mi (699.24 km) |
| Saint-Medard-en-Jalles to Costa Volpino | 528.58 mi (850.67 km) |
| Saint-Medard-en-Jalles to Creazzo | 594.84 mi (957.31 km) |
| Saint-Medard-en-Jalles to Crema | 507.61 mi (816.92 km) |
| Saint-Medard-en-Jalles to Cremona | 524.92 mi (844.78 km) |
| Saint-Medard-en-Jalles to Crevalcore | 581.32 mi (935.54 km) |
| Saint-Medard-en-Jalles to Crispiano | 955.53 mi (1,537.78 km) |
| Saint-Medard-en-Jalles to Crosia | 964.77 mi (1,552.64 km) |
| Saint-Medard-en-Jalles to Crotone | 997.25 mi (1,604.93 km) |
| Saint-Medard-en-Jalles to Cuneo | 407.76 mi (656.23 km) |
| Saint-Medard-en-Jalles to Cuorgne | 408.96 mi (658.15 km) |
| Saint-Medard-en-Jalles to Cusano Milanino | 483.58 mi (778.24 km) |
| Saint-Medard-en-Jalles to Cutro | 992.72 mi (1,597.63 km) |
| Saint-Medard-en-Jalles to Cutrofiano | 1,015.71 mi (1,634.63 km) |
