| Saint-Fons to Smolyan | 1,029.35 mi (1,656.58 km) |
| Saint-Fons to Sofia | 936.18 mi (1,506.64 km) |
| Saint-Fons to Sopot | 1,005.49 mi (1,618.19 km) |
| Saint-Fons to Sozopol | 1,152.72 mi (1,855.13 km) |
| Saint-Fons to Sredets | 1,130.17 mi (1,818.83 km) |
| Saint-Fons to Stamboliyski | 1,007.26 mi (1,621.03 km) |
| Saint-Fons to Stara Zagora | 1,053.68 mi (1,695.74 km) |
| Saint-Fons to Svilengrad | 1,096.26 mi (1,764.26 km) |
| Saint-Fons to Svishtov | 1,014.73 mi (1,633.05 km) |
| Saint-Fons to Targovishte | 1,081.19 mi (1,740.00 km) |
| Saint-Fons to Teteven | 976.40 mi (1,571.37 km) |
| Saint-Fons to Troyan | 998.77 mi (1,607.37 km) |
| Saint-Fons to Tryavna | 1,036.83 mi (1,668.62 km) |
| Saint-Fons to Tutrakan | 1,068.32 mi (1,719.30 km) |
| Saint-Fons to Varna | 1,146.17 mi (1,844.59 km) |
