| Sofia to Chamonix-Mont-Blanc | 842.02 mi (1,355.10 km) |
| Sofia to Champigny-sur-Marne | 1,084.29 mi (1,745.00 km) |
| Sofia to Champs-Sur-Marne | 1,081.12 mi (1,739.89 km) |
| Sofia to Chanteloup-les-Vignes | 1,108.45 mi (1,783.88 km) |
| Sofia to Chantepie | 1,259.93 mi (2,027.66 km) |
| Sofia to Chantilly | 1,093.59 mi (1,759.97 km) |
| Sofia to Chaponost | 941.52 mi (1,515.24 km) |
| Sofia to Charenton-le-Pont | 1,089.32 mi (1,753.09 km) |
| Sofia to Charleville-Mezieres | 1,011.02 mi (1,627.09 km) |
| Sofia to Chartres | 1,124.08 mi (1,809.03 km) |
| Sofia to Chassieu | 931.03 mi (1,498.35 km) |
| Sofia to Chateau-d'Olonne | 1,255.21 mi (2,020.07 km) |
| Sofia to Chateau-Gontier | 1,215.58 mi (1,956.28 km) |
| Sofia to Chateau-Thierry | 1,049.99 mi (1,689.79 km) |
| Sofia to Chateaubriant | 1,245.57 mi (2,004.54 km) |
