| Milwaukie to Coudekerque-Branche | 5,009.00 mi (8,061.20 km) |
| Milwaukie to Coueron | 5,102.17 mi (8,211.16 km) |
| Milwaukie to Coulommiers | 5,149.87 mi (8,287.92 km) |
| Milwaukie to Courbevoic | 5,122.85 mi (8,244.43 km) |
| Milwaukie to Courcouronnes | 5,142.83 mi (8,276.58 km) |
| Milwaukie to Cournon-d'Auvergne | 5,324.87 mi (8,569.54 km) |
| Milwaukie to Courrieres | 5,054.92 mi (8,135.11 km) |
| Milwaukie to Coutras | 5,267.47 mi (8,477.17 km) |
| Milwaukie to Couzeix | 5,261.58 mi (8,467.69 km) |
| Milwaukie to Cran-Gevrier | 5,395.72 mi (8,683.57 km) |
| Milwaukie to Craponne | 5,367.17 mi (8,637.63 km) |
| Milwaukie to Creil | 5,109.11 mi (8,222.32 km) |
| Milwaukie to Crepy-en-Valois | 5,121.30 mi (8,241.93 km) |
| Milwaukie to Crest | 5,433.24 mi (8,743.96 km) |
| Milwaukie to Creteil | 5,134.46 mi (8,263.11 km) |
