| Hellemmes-Lille to Coudekerque-Branche | 41.66 mi (67.04 km) |
| Hellemmes-Lille to Coueron | 321.95 mi (518.13 km) |
| Hellemmes-Lille to Coulommiers | 125.25 mi (201.57 km) |
| Hellemmes-Lille to Courbevoic | 125.53 mi (202.02 km) |
| Hellemmes-Lille to Courcouronnes | 141.80 mi (228.20 km) |
| Hellemmes-Lille to Cournon-d'Auvergne | 337.62 mi (543.35 km) |
| Hellemmes-Lille to Courrieres | 13.76 mi (22.15 km) |
| Hellemmes-Lille to Coutras | 414.15 mi (666.51 km) |
| Hellemmes-Lille to Couzeix | 339.41 mi (546.24 km) |
| Hellemmes-Lille to Cran-Gevrier | 354.22 mi (570.07 km) |
| Hellemmes-Lille to Craponne | 345.45 mi (555.94 km) |
| Hellemmes-Lille to Creil | 98.67 mi (158.80 km) |
| Hellemmes-Lille to Crepy-en-Valois | 96.82 mi (155.81 km) |
| Hellemmes-Lille to Crest | 417.20 mi (671.43 km) |
| Hellemmes-Lille to Creteil | 130.19 mi (209.52 km) |
