| Union to Chateaubriant | 4,310.63 mi (6,937.29 km) |
| Union to Chateaudun | 4,409.33 mi (7,096.13 km) |
| Union to Chateauneuf-les-Martigues | 4,735.15 mi (7,620.48 km) |
| Union to Chateaurenard | 4,703.38 mi (7,569.35 km) |
| Union to Chateauroux | 4,466.78 mi (7,188.59 km) |
| Union to Chatellerault | 4,419.49 mi (7,112.49 km) |
| Union to Chatenay-Malabry | 4,423.31 mi (7,118.63 km) |
| Union to Chatillon | 4,422.60 mi (7,117.49 km) |
| Union to Chatou | 4,414.30 mi (7,104.13 km) |
| Union to Chaumont | 4,559.20 mi (7,337.32 km) |
| Union to Chauny | 4,431.17 mi (7,131.29 km) |
| Union to Chaville | 4,418.29 mi (7,110.56 km) |
| Union to Checy | 4,443.09 mi (7,150.47 km) |
| Union to Chelles | 4,432.01 mi (7,132.63 km) |
| Union to Chennevieres-sur-Marne | 4,432.31 mi (7,133.11 km) |
