| Union City to Coudekerque-Branche | 5,450.44 mi (8,771.63 km) |
| Union City to Coueron | 5,516.55 mi (8,878.03 km) |
| Union City to Coulommiers | 5,585.31 mi (8,988.69 km) |
| Union City to Courbevoic | 5,556.12 mi (8,941.71 km) |
| Union City to Courcouronnes | 5,575.61 mi (8,973.08 km) |
| Union City to Cournon-d'Auvergne | 5,749.42 mi (9,252.80 km) |
| Union City to Courrieres | 5,495.87 mi (8,844.76 km) |
| Union City to Coutras | 5,678.17 mi (9,138.13 km) |
| Union City to Couzeix | 5,680.19 mi (9,141.38 km) |
| Union City to Cran-Gevrier | 5,830.30 mi (9,382.96 km) |
| Union City to Craponne | 5,796.73 mi (9,328.94 km) |
| Union City to Creil | 5,544.39 mi (8,922.83 km) |
| Union City to Crepy-en-Valois | 5,557.67 mi (8,944.21 km) |
| Union City to Crest | 5,860.18 mi (9,431.04 km) |
| Union City to Creteil | 5,567.96 mi (8,960.77 km) |
