| Tortosa to Coudekerque-Branche | 711.28 mi (1,144.69 km) |
| Tortosa to Coueron | 456.19 mi (734.17 km) |
| Tortosa to Coulommiers | 566.95 mi (912.43 km) |
| Tortosa to Courbevoic | 565.00 mi (909.28 km) |
| Tortosa to Courcouronnes | 547.74 mi (881.50 km) |
| Tortosa to Cournon-d'Auvergne | 366.19 mi (589.32 km) |
| Tortosa to Courrieres | 676.57 mi (1,088.84 km) |
| Tortosa to Coutras | 293.99 mi (473.13 km) |
| Tortosa to Couzeix | 351.71 mi (566.02 km) |
| Tortosa to Cran-Gevrier | 449.64 mi (723.62 km) |
| Tortosa to Craponne | 400.91 mi (645.21 km) |
| Tortosa to Creil | 591.30 mi (951.61 km) |
| Tortosa to Crepy-en-Valois | 593.18 mi (954.63 km) |
| Tortosa to Crest | 353.89 mi (569.52 km) |
| Tortosa to Creteil | 559.37 mi (900.23 km) |
