| Saint-Pol-sur-Mer to Smolyan | 1,243.41 mi (2,001.07 km) |
| Saint-Pol-sur-Mer to Sofia | 1,140.47 mi (1,835.41 km) |
| Saint-Pol-sur-Mer to Sopot | 1,200.12 mi (1,931.40 km) |
| Saint-Pol-sur-Mer to Sozopol | 1,331.23 mi (2,142.41 km) |
| Saint-Pol-sur-Mer to Sredets | 1,313.14 mi (2,113.29 km) |
| Saint-Pol-sur-Mer to Stamboliyski | 1,212.97 mi (1,952.08 km) |
| Saint-Pol-sur-Mer to Stara Zagora | 1,245.84 mi (2,004.99 km) |
| Saint-Pol-sur-Mer to Svilengrad | 1,296.12 mi (2,085.90 km) |
| Saint-Pol-sur-Mer to Svishtov | 1,186.44 mi (1,909.39 km) |
| Saint-Pol-sur-Mer to Targovishte | 1,251.97 mi (2,014.84 km) |
| Saint-Pol-sur-Mer to Teteven | 1,169.46 mi (1,882.06 km) |
| Saint-Pol-sur-Mer to Troyan | 1,189.21 mi (1,913.86 km) |
| Saint-Pol-sur-Mer to Tryavna | 1,222.06 mi (1,966.72 km) |
| Saint-Pol-sur-Mer to Tutrakan | 1,223.39 mi (1,968.86 km) |
| Saint-Pol-sur-Mer to Varna | 1,309.16 mi (2,106.90 km) |
