| Buffalo Grove to Coudekerque-Branche | 4,058.13 mi (6,530.93 km) |
| Buffalo Grove to Coueron | 4,027.06 mi (6,480.93 km) |
| Buffalo Grove to Coulommiers | 4,162.42 mi (6,698.77 km) |
| Buffalo Grove to Courbevoic | 4,127.17 mi (6,642.04 km) |
| Buffalo Grove to Courcouronnes | 4,143.80 mi (6,668.81 km) |
| Buffalo Grove to Cournon-d'Auvergne | 4,279.94 mi (6,887.89 km) |
| Buffalo Grove to Courrieres | 4,098.83 mi (6,596.43 km) |
| Buffalo Grove to Coutras | 4,169.21 mi (6,709.70 km) |
| Buffalo Grove to Couzeix | 4,195.30 mi (6,751.69 km) |
| Buffalo Grove to Cran-Gevrier | 4,390.32 mi (7,065.54 km) |
| Buffalo Grove to Craponne | 4,341.33 mi (6,986.70 km) |
| Buffalo Grove to Creil | 4,123.34 mi (6,635.87 km) |
| Buffalo Grove to Crepy-en-Valois | 4,139.82 mi (6,662.40 km) |
| Buffalo Grove to Crest | 4,392.65 mi (7,069.29 km) |
| Buffalo Grove to Creteil | 4,139.14 mi (6,661.31 km) |
