| North Chicago to Coudekerque-Branche | 4,047.29 mi (6,513.49 km) |
| North Chicago to Coueron | 4,016.66 mi (6,464.19 km) |
| North Chicago to Coulommiers | 4,151.73 mi (6,681.56 km) |
| North Chicago to Courbevoic | 4,116.50 mi (6,624.86 km) |
| North Chicago to Courcouronnes | 4,133.14 mi (6,651.65 km) |
| North Chicago to Cournon-d'Auvergne | 4,269.48 mi (6,871.07 km) |
| North Chicago to Courrieres | 4,088.02 mi (6,579.03 km) |
| North Chicago to Coutras | 4,158.95 mi (6,693.18 km) |
| North Chicago to Couzeix | 4,184.91 mi (6,734.96 km) |
| North Chicago to Cran-Gevrier | 4,379.75 mi (7,048.53 km) |
| North Chicago to Craponne | 4,330.82 mi (6,969.78 km) |
| North Chicago to Creil | 4,112.63 mi (6,618.63 km) |
| North Chicago to Crepy-en-Valois | 4,129.10 mi (6,645.15 km) |
| North Chicago to Crest | 4,382.21 mi (7,052.49 km) |
| North Chicago to Creteil | 4,128.47 mi (6,644.13 km) |
