| Auburn Hills to Coudekerque-Branche | 3,855.15 mi (6,204.26 km) |
| Auburn Hills to Coueron | 3,812.15 mi (6,135.06 km) |
| Auburn Hills to Coulommiers | 3,954.88 mi (6,364.76 km) |
| Auburn Hills to Courbevoic | 3,919.10 mi (6,307.19 km) |
| Auburn Hills to Courcouronnes | 3,935.27 mi (6,333.21 km) |
| Auburn Hills to Cournon-d'Auvergne | 4,066.04 mi (6,543.66 km) |
| Auburn Hills to Courrieres | 3,894.95 mi (6,268.32 km) |
| Auburn Hills to Coutras | 3,951.23 mi (6,358.88 km) |
| Auburn Hills to Couzeix | 3,980.03 mi (6,405.24 km) |
| Auburn Hills to Cran-Gevrier | 4,179.32 mi (6,725.96 km) |
| Auburn Hills to Craponne | 4,128.77 mi (6,644.62 km) |
| Auburn Hills to Creil | 3,916.28 mi (6,302.64 km) |
| Auburn Hills to Crepy-en-Valois | 3,933.05 mi (6,329.63 km) |
| Auburn Hills to Crest | 4,178.39 mi (6,724.47 km) |
| Auburn Hills to Creteil | 3,931.01 mi (6,326.35 km) |
