| Gaillac to Coudekerque-Branche | 492.81 mi (793.09 km) |
| Gaillac to Coueron | 288.29 mi (463.95 km) |
| Gaillac to Coulommiers | 344.25 mi (554.02 km) |
| Gaillac to Courbevoic | 345.69 mi (556.33 km) |
| Gaillac to Courcouronnes | 327.33 mi (526.79 km) |
| Gaillac to Cournon-d'Auvergne | 142.27 mi (228.96 km) |
| Gaillac to Courrieres | 455.74 mi (733.44 km) |
| Gaillac to Coutras | 127.26 mi (204.80 km) |
| Gaillac to Couzeix | 140.26 mi (225.73 km) |
| Gaillac to Cran-Gevrier | 247.97 mi (399.07 km) |
| Gaillac to Craponne | 188.16 mi (302.81 km) |
| Gaillac to Creil | 371.22 mi (597.42 km) |
| Gaillac to Crepy-en-Valois | 371.50 mi (597.88 km) |
| Gaillac to Crest | 164.67 mi (265.01 km) |
| Gaillac to Creteil | 338.97 mi (545.52 km) |
