| Saint-Jean-le-Blanc to Smolyan | 1,194.62 mi (1,922.55 km) |
| Saint-Jean-le-Blanc to Sofia | 1,096.54 mi (1,764.71 km) |
| Saint-Jean-le-Blanc to Sopot | 1,162.77 mi (1,871.30 km) |
| Saint-Jean-le-Blanc to Sozopol | 1,304.98 mi (2,100.17 km) |
| Saint-Jean-le-Blanc to Sredets | 1,284.03 mi (2,066.45 km) |
| Saint-Jean-le-Blanc to Stamboliyski | 1,169.01 mi (1,881.34 km) |
| Saint-Jean-le-Blanc to Stara Zagora | 1,210.50 mi (1,948.11 km) |
| Saint-Jean-le-Blanc to Svilengrad | 1,256.59 mi (2,022.29 km) |
| Saint-Jean-le-Blanc to Svishtov | 1,162.66 mi (1,871.12 km) |
| Saint-Jean-le-Blanc to Targovishte | 1,229.51 mi (1,978.71 km) |
| Saint-Jean-le-Blanc to Teteven | 1,132.70 mi (1,822.90 km) |
| Saint-Jean-le-Blanc to Troyan | 1,154.27 mi (1,857.62 km) |
| Saint-Jean-le-Blanc to Tryavna | 1,190.64 mi (1,916.14 km) |
| Saint-Jean-le-Blanc to Tutrakan | 1,209.86 mi (1,947.08 km) |
| Saint-Jean-le-Blanc to Varna | 1,291.94 mi (2,079.17 km) |
