| Hennebont to Coudekerque-Branche | 338.21 mi (544.30 km) |
| Hennebont to Coueron | 83.23 mi (133.95 km) |
| Hennebont to Coulommiers | 300.52 mi (483.64 km) |
| Hennebont to Courbevoic | 264.94 mi (426.38 km) |
| Hennebont to Courcouronnes | 268.78 mi (432.55 km) |
| Hennebont to Cournon-d'Auvergne | 337.81 mi (543.65 km) |
| Hennebont to Courrieres | 335.77 mi (540.36 km) |
| Hennebont to Coutras | 242.78 mi (390.72 km) |
| Hennebont to Couzeix | 251.60 mi (404.91 km) |
| Hennebont to Cran-Gevrier | 462.04 mi (743.58 km) |
| Hennebont to Craponne | 404.27 mi (650.60 km) |
| Hennebont to Creil | 282.05 mi (453.92 km) |
| Hennebont to Crepy-en-Valois | 298.90 mi (481.04 km) |
| Hennebont to Crest | 449.53 mi (723.44 km) |
| Hennebont to Creteil | 272.51 mi (438.56 km) |
