| Humacao to Coudekerque-Branche | 4,308.11 mi (6,933.23 km) |
| Humacao to Coueron | 4,096.99 mi (6,593.47 km) |
| Humacao to Coulommiers | 4,327.57 mi (6,964.56 km) |
| Humacao to Courbevoic | 4,290.27 mi (6,904.52 km) |
| Humacao to Courcouronnes | 4,296.98 mi (6,915.33 km) |
| Humacao to Cournon-d'Auvergne | 4,323.50 mi (6,958.00 km) |
| Humacao to Courrieres | 4,329.10 mi (6,967.02 km) |
| Humacao to Coutras | 4,160.00 mi (6,694.88 km) |
| Humacao to Couzeix | 4,229.65 mi (6,806.97 km) |
| Humacao to Cran-Gevrier | 4,463.57 mi (7,183.43 km) |
| Humacao to Craponne | 4,397.07 mi (7,076.41 km) |
| Humacao to Creil | 4,302.42 mi (6,924.08 km) |
| Humacao to Crepy-en-Valois | 4,320.50 mi (6,953.17 km) |
| Humacao to Crest | 4,411.33 mi (7,099.34 km) |
| Humacao to Creteil | 4,299.27 mi (6,919.01 km) |
