| Sofia to Chateaudun | 1,125.22 mi (1,810.86 km) |
| Sofia to Chateauneuf-les-Martigues | 916.72 mi (1,475.33 km) |
| Sofia to Chateaurenard | 930.77 mi (1,497.92 km) |
| Sofia to Chateauroux | 1,095.12 mi (1,762.43 km) |
| Sofia to Chatellerault | 1,148.97 mi (1,849.08 km) |
| Sofia to Chatenay-Malabry | 1,093.82 mi (1,760.34 km) |
| Sofia to Chatillon | 1,093.91 mi (1,760.47 km) |
| Sofia to Chatou | 1,101.32 mi (1,772.41 km) |
| Sofia to Chaumont | 955.41 mi (1,537.58 km) |
| Sofia to Chauny | 1,070.02 mi (1,722.03 km) |
| Sofia to Chaville | 1,098.52 mi (1,767.90 km) |
| Sofia to Checy | 1,091.58 mi (1,756.73 km) |
| Sofia to Chelles | 1,081.79 mi (1,740.98 km) |
| Sofia to Chennevieres-sur-Marne | 1,083.15 mi (1,743.16 km) |
| Sofia to Chenove | 947.08 mi (1,524.18 km) |
