| Bayou Blue to Coudekerque-Branche | 4,780.98 mi (7,694.24 km) |
| Bayou Blue to Coueron | 4,702.19 mi (7,567.45 km) |
| Bayou Blue to Coulommiers | 4,867.64 mi (7,833.71 km) |
| Bayou Blue to Courbevoic | 4,830.63 mi (7,774.14 km) |
| Bayou Blue to Courcouronnes | 4,845.30 mi (7,797.75 km) |
| Bayou Blue to Cournon-d'Auvergne | 4,957.34 mi (7,978.07 km) |
| Bayou Blue to Courrieres | 4,818.22 mi (7,754.18 km) |
| Bayou Blue to Coutras | 4,827.98 mi (7,769.89 km) |
| Bayou Blue to Couzeix | 4,867.11 mi (7,832.86 km) |
| Bayou Blue to Cran-Gevrier | 5,079.54 mi (8,174.73 km) |
| Bayou Blue to Craponne | 5,024.20 mi (8,085.66 km) |
| Bayou Blue to Creil | 4,830.74 mi (7,774.33 km) |
| Bayou Blue to Crepy-en-Valois | 4,848.21 mi (7,802.43 km) |
| Bayou Blue to Crest | 5,067.31 mi (8,155.05 km) |
| Bayou Blue to Creteil | 4,842.26 mi (7,792.86 km) |
