| Leavenworth to Coudekerque-Branche | 4,455.69 mi (7,170.74 km) |
| Leavenworth to Coueron | 4,433.54 mi (7,135.10 km) |
| Leavenworth to Coulommiers | 4,563.52 mi (7,344.27 km) |
| Leavenworth to Courbevoic | 4,528.70 mi (7,288.24 km) |
| Leavenworth to Courcouronnes | 4,545.67 mi (7,315.54 km) |
| Leavenworth to Cournon-d'Auvergne | 4,685.57 mi (7,540.69 km) |
| Leavenworth to Courrieres | 4,497.08 mi (7,237.35 km) |
| Leavenworth to Coutras | 4,577.54 mi (7,366.83 km) |
| Leavenworth to Couzeix | 4,601.91 mi (7,406.06 km) |
| Leavenworth to Cran-Gevrier | 4,793.83 mi (7,714.92 km) |
| Leavenworth to Craponne | 4,746.00 mi (7,637.94 km) |
| Leavenworth to Creil | 4,524.09 mi (7,280.82 km) |
| Leavenworth to Crepy-en-Valois | 4,540.33 mi (7,306.96 km) |
| Leavenworth to Crest | 4,798.47 mi (7,722.39 km) |
| Leavenworth to Creteil | 4,540.71 mi (7,307.56 km) |
