| Tonneins to Coudekerque-Branche | 468.54 mi (754.05 km) |
| Tonneins to Coueron | 218.37 mi (351.43 km) |
| Tonneins to Coulommiers | 332.91 mi (535.77 km) |
| Tonneins to Courbevoic | 324.82 mi (522.75 km) |
| Tonneins to Courcouronnes | 309.42 mi (497.97 km) |
| Tonneins to Cournon-d'Auvergne | 169.12 mi (272.17 km) |
| Tonneins to Courrieres | 436.98 mi (703.25 km) |
| Tonneins to Coutras | 49.85 mi (80.22 km) |
| Tonneins to Couzeix | 112.26 mi (180.67 km) |
| Tonneins to Cran-Gevrier | 301.09 mi (484.55 km) |
| Tonneins to Craponne | 234.88 mi (378.01 km) |
| Tonneins to Creil | 351.71 mi (566.03 km) |
| Tonneins to Crepy-en-Valois | 356.21 mi (573.26 km) |
| Tonneins to Crest | 233.21 mi (375.32 km) |
| Tonneins to Creteil | 320.82 mi (516.30 km) |
