| Hudson to Coudekerque-Branche | 3,849.57 mi (6,195.29 km) |
| Hudson to Coueron | 3,793.38 mi (6,104.85 km) |
| Hudson to Coulommiers | 3,944.31 mi (6,347.76 km) |
| Hudson to Courbevoic | 3,908.03 mi (6,289.36 km) |
| Hudson to Courcouronnes | 3,923.66 mi (6,314.53 km) |
| Hudson to Cournon-d'Auvergne | 4,048.11 mi (6,514.80 km) |
| Hudson to Courrieres | 3,888.39 mi (6,257.75 km) |
| Hudson to Coutras | 3,928.45 mi (6,322.24 km) |
| Hudson to Couzeix | 3,960.58 mi (6,373.93 km) |
| Hudson to Cran-Gevrier | 4,164.57 mi (6,702.23 km) |
| Hudson to Craponne | 4,112.31 mi (6,618.13 km) |
| Hudson to Creil | 3,906.30 mi (6,286.58 km) |
| Hudson to Crepy-en-Valois | 3,923.36 mi (6,314.03 km) |
| Hudson to Crest | 4,159.86 mi (6,694.65 km) |
| Hudson to Creteil | 3,919.85 mi (6,308.39 km) |
