| Marcq-en-Baroeul to Coudekerque-Branche | 39.32 mi (63.28 km) |
| Marcq-en-Baroeul to Coueron | 323.67 mi (520.89 km) |
| Marcq-en-Baroeul to Coulommiers | 128.20 mi (206.32 km) |
| Marcq-en-Baroeul to Courbevoic | 128.18 mi (206.28 km) |
| Marcq-en-Baroeul to Courcouronnes | 144.57 mi (232.66 km) |
| Marcq-en-Baroeul to Cournon-d'Auvergne | 340.59 mi (548.12 km) |
| Marcq-en-Baroeul to Courrieres | 16.12 mi (25.95 km) |
| Marcq-en-Baroeul to Coutras | 416.67 mi (670.57 km) |
| Marcq-en-Baroeul to Couzeix | 342.12 mi (550.59 km) |
| Marcq-en-Baroeul to Cran-Gevrier | 357.15 mi (574.78 km) |
| Marcq-en-Baroeul to Craponne | 348.45 mi (560.78 km) |
| Marcq-en-Baroeul to Creil | 101.36 mi (163.12 km) |
| Marcq-en-Baroeul to Crepy-en-Valois | 99.70 mi (160.46 km) |
| Marcq-en-Baroeul to Crest | 420.21 mi (676.27 km) |
| Marcq-en-Baroeul to Creteil | 132.95 mi (213.96 km) |
