| Union City to Cognac | 5,638.38 mi (9,074.10 km) |
| Union City to Cogolin | 5,986.60 mi (9,634.49 km) |
| Union City to Colmar | 5,749.07 mi (9,252.23 km) |
| Union City to Colombes | 5,554.76 mi (8,939.52 km) |
| Union City to Colomiers | 5,799.85 mi (9,333.96 km) |
| Union City to Combs-la-Ville | 5,577.17 mi (8,975.58 km) |
| Union City to Comines | 5,481.90 mi (8,822.27 km) |
| Union City to Compiegne | 5,546.38 mi (8,926.04 km) |
| Union City to Concarneau | 5,412.06 mi (8,709.87 km) |
| Union City to Conde-sur-l'Escaut | 5,514.94 mi (8,875.44 km) |
| Union City to Conflans-Sainte-Honorine | 5,546.22 mi (8,925.77 km) |
| Union City to Corbas | 5,806.34 mi (9,344.40 km) |
| Union City to Corbeil-Essonnes | 5,577.72 mi (8,976.47 km) |
| Union City to Cormeilles-en-Parisis | 5,550.63 mi (8,932.88 km) |
| Union City to Cosne sur Loire | 5,653.77 mi (9,098.87 km) |
