| Thiais to Coudekerque-Branche | 156.17 mi (251.33 km) |
| Thiais to Coueron | 218.29 mi (351.30 km) |
| Thiais to Coulommiers | 31.66 mi (50.95 km) |
| Thiais to Courbevoic | 11.15 mi (17.94 km) |
| Thiais to Courcouronnes | 9.89 mi (15.92 km) |
| Thiais to Cournon-d'Auvergne | 212.24 mi (341.56 km) |
| Thiais to Courrieres | 119.59 mi (192.46 km) |
| Thiais to Coutras | 283.47 mi (456.20 km) |
| Thiais to Couzeix | 206.78 mi (332.78 km) |
| Thiais to Cran-Gevrier | 263.17 mi (423.53 km) |
| Thiais to Craponne | 235.52 mi (379.03 km) |
| Thiais to Creil | 34.33 mi (55.25 km) |
| Thiais to Crepy-en-Valois | 39.44 mi (63.48 km) |
| Thiais to Crest | 305.39 mi (491.48 km) |
| Thiais to Creteil | 3.68 mi (5.93 km) |
