| Thornbury to Coudekerque-Branche | 216.07 mi (347.74 km) |
| Thornbury to Coueron | 305.71 mi (491.99 km) |
| Thornbury to Coulommiers | 314.11 mi (505.51 km) |
| Thornbury to Courbevoic | 282.13 mi (454.04 km) |
| Thornbury to Courcouronnes | 301.09 mi (484.56 km) |
| Thornbury to Cournon-d'Auvergne | 481.84 mi (775.44 km) |
| Thornbury to Courrieres | 250.64 mi (403.37 km) |
| Thornbury to Coutras | 466.93 mi (751.46 km) |
| Thornbury to Couzeix | 431.51 mi (694.44 km) |
| Thornbury to Cran-Gevrier | 555.98 mi (894.76 km) |
| Thornbury to Craponne | 522.46 mi (840.82 km) |
| Thornbury to Creil | 273.71 mi (440.49 km) |
| Thornbury to Crepy-en-Valois | 289.18 mi (465.40 km) |
| Thornbury to Crest | 588.39 mi (946.92 km) |
| Thornbury to Creteil | 294.12 mi (473.34 km) |
