| La Chapelle-Saint-Luc to Smolyan | 1,107.33 mi (1,782.07 km) |
| La Chapelle-Saint-Luc to Sofia | 1,007.66 mi (1,621.68 km) |
| La Chapelle-Saint-Luc to Sopot | 1,072.49 mi (1,726.01 km) |
| La Chapelle-Saint-Luc to Sozopol | 1,212.58 mi (1,951.46 km) |
| La Chapelle-Saint-Luc to Sredets | 1,192.20 mi (1,918.66 km) |
| La Chapelle-Saint-Luc to Stamboliyski | 1,080.38 mi (1,738.71 km) |
| La Chapelle-Saint-Luc to Stara Zagora | 1,119.89 mi (1,802.29 km) |
| La Chapelle-Saint-Luc to Svilengrad | 1,167.11 mi (1,878.28 km) |
| La Chapelle-Saint-Luc to Svishtov | 1,069.37 mi (1,720.98 km) |
| La Chapelle-Saint-Luc to Targovishte | 1,136.13 mi (1,828.43 km) |
| La Chapelle-Saint-Luc to Teteven | 1,042.19 mi (1,677.24 km) |
| La Chapelle-Saint-Luc to Troyan | 1,063.40 mi (1,711.38 km) |
| La Chapelle-Saint-Luc to Tryavna | 1,099.07 mi (1,768.78 km) |
| La Chapelle-Saint-Luc to Tutrakan | 1,114.71 mi (1,793.96 km) |
| La Chapelle-Saint-Luc to Varna | 1,197.67 mi (1,927.47 km) |
