| Crystal Lake to Coudekerque-Branche | 4,069.11 mi (6,548.60 km) |
| Crystal Lake to Coueron | 4,039.54 mi (6,501.00 km) |
| Crystal Lake to Coulommiers | 4,173.95 mi (6,717.32 km) |
| Crystal Lake to Courbevoic | 4,138.76 mi (6,660.70 km) |
| Crystal Lake to Courcouronnes | 4,155.45 mi (6,687.55 km) |
| Crystal Lake to Cournon-d'Auvergne | 4,292.25 mi (6,907.71 km) |
| Crystal Lake to Courrieres | 4,109.91 mi (6,614.26 km) |
| Crystal Lake to Coutras | 4,182.08 mi (6,730.41 km) |
| Crystal Lake to Couzeix | 4,207.81 mi (6,771.81 km) |
| Crystal Lake to Cran-Gevrier | 4,402.26 mi (7,084.75 km) |
| Crystal Lake to Craponne | 4,353.47 mi (7,006.24 km) |
| Crystal Lake to Creil | 4,134.80 mi (6,654.32 km) |
| Crystal Lake to Crepy-en-Valois | 4,151.25 mi (6,680.79 km) |
| Crystal Lake to Crest | 4,405.01 mi (7,089.18 km) |
| Crystal Lake to Creteil | 4,150.74 mi (6,679.97 km) |
