| Saint-Paul-les-Dax to Smolyan | 1,311.63 mi (2,110.86 km) |
| Saint-Paul-les-Dax to Sofia | 1,225.44 mi (1,972.15 km) |
| Saint-Paul-les-Dax to Sopot | 1,296.73 mi (2,086.89 km) |
| Saint-Paul-les-Dax to Sozopol | 1,446.77 mi (2,328.35 km) |
| Saint-Paul-les-Dax to Sredets | 1,423.02 mi (2,290.14 km) |
| Saint-Paul-les-Dax to Stamboliyski | 1,293.89 mi (2,082.31 km) |
| Saint-Paul-les-Dax to Stara Zagora | 1,344.71 mi (2,164.09 km) |
| Saint-Paul-les-Dax to Svilengrad | 1,383.13 mi (2,225.93 km) |
| Saint-Paul-les-Dax to Svishtov | 1,313.91 mi (2,114.54 km) |
| Saint-Paul-les-Dax to Targovishte | 1,379.31 mi (2,219.78 km) |
| Saint-Paul-les-Dax to Teteven | 1,269.00 mi (2,042.26 km) |
| Saint-Paul-les-Dax to Troyan | 1,291.79 mi (2,078.93 km) |
| Saint-Paul-les-Dax to Tryavna | 1,330.87 mi (2,141.83 km) |
| Saint-Paul-les-Dax to Tutrakan | 1,371.49 mi (2,207.20 km) |
| Saint-Paul-les-Dax to Varna | 1,445.60 mi (2,326.47 km) |
