| Karlovo to Chamonix-Mont-Blanc | 913.59 mi (1,470.28 km) |
| Karlovo to Champigny-sur-Marne | 1,151.37 mi (1,852.96 km) |
| Karlovo to Champs-Sur-Marne | 1,148.10 mi (1,847.68 km) |
| Karlovo to Chanteloup-les-Vignes | 1,175.36 mi (1,891.57 km) |
| Karlovo to Chantepie | 1,329.25 mi (2,139.22 km) |
| Karlovo to Chantilly | 1,159.92 mi (1,866.72 km) |
| Karlovo to Chaponost | 1,013.74 mi (1,631.45 km) |
| Karlovo to Charenton-le-Pont | 1,156.42 mi (1,861.08 km) |
| Karlovo to Charleville-Mezieres | 1,074.91 mi (1,729.91 km) |
| Karlovo to Chartres | 1,192.18 mi (1,918.63 km) |
| Karlovo to Chassieu | 1,003.17 mi (1,614.45 km) |
| Karlovo to Chateau-d'Olonne | 1,326.78 mi (2,135.25 km) |
| Karlovo to Chateau-Gontier | 1,285.19 mi (2,068.31 km) |
| Karlovo to Chateau-Thierry | 1,116.25 mi (1,796.42 km) |
| Karlovo to Chateaubriant | 1,315.43 mi (2,116.98 km) |
