| Columbia Heights to Coudekerque-Branche | 4,115.72 mi (6,623.61 km) |
| Columbia Heights to Coueron | 4,115.23 mi (6,622.83 km) |
| Columbia Heights to Coulommiers | 4,230.50 mi (6,808.33 km) |
| Columbia Heights to Courbevoic | 4,196.78 mi (6,754.06 km) |
| Columbia Heights to Courcouronnes | 4,214.47 mi (6,782.53 km) |
| Columbia Heights to Cournon-d'Auvergne | 4,363.84 mi (7,022.92 km) |
| Columbia Heights to Courrieres | 4,158.30 mi (6,692.14 km) |
| Columbia Heights to Coutras | 4,265.15 mi (6,864.10 km) |
| Columbia Heights to Couzeix | 4,283.46 mi (6,893.56 km) |
| Columbia Heights to Cran-Gevrier | 4,465.91 mi (7,187.19 km) |
| Columbia Heights to Craponne | 4,421.30 mi (7,115.40 km) |
| Columbia Heights to Creil | 4,190.44 mi (6,743.87 km) |
| Columbia Heights to Crepy-en-Valois | 4,206.10 mi (6,769.07 km) |
| Columbia Heights to Crest | 4,476.93 mi (7,204.93 km) |
| Columbia Heights to Creteil | 4,208.83 mi (6,773.45 km) |
