| Thibodaux to Coudekerque-Branche | 4,778.45 mi (7,690.17 km) |
| Thibodaux to Coueron | 4,700.84 mi (7,565.27 km) |
| Thibodaux to Coulommiers | 4,865.59 mi (7,830.41 km) |
| Thibodaux to Courbevoic | 4,828.61 mi (7,770.90 km) |
| Thibodaux to Courcouronnes | 4,843.34 mi (7,794.59 km) |
| Thibodaux to Cournon-d'Auvergne | 4,956.00 mi (7,975.92 km) |
| Thibodaux to Courrieres | 4,815.79 mi (7,750.27 km) |
| Thibodaux to Coutras | 4,827.05 mi (7,768.38 km) |
| Thibodaux to Couzeix | 4,865.88 mi (7,830.88 km) |
| Thibodaux to Cran-Gevrier | 5,077.95 mi (8,172.17 km) |
| Thibodaux to Craponne | 5,022.74 mi (8,083.33 km) |
| Thibodaux to Creil | 4,828.62 mi (7,770.92 km) |
| Thibodaux to Crepy-en-Valois | 4,846.07 mi (7,798.99 km) |
| Thibodaux to Crest | 5,066.07 mi (8,153.05 km) |
| Thibodaux to Creteil | 4,840.25 mi (7,789.64 km) |
