| Saint-Jean to Smolyan | 1,184.04 mi (1,905.53 km) |
| Saint-Jean to Sofia | 1,098.41 mi (1,767.73 km) |
| Saint-Jean to Sopot | 1,169.85 mi (1,882.69 km) |
| Saint-Jean to Sozopol | 1,320.10 mi (2,124.49 km) |
| Saint-Jean to Sredets | 1,296.22 mi (2,086.07 km) |
| Saint-Jean to Stamboliyski | 1,166.59 mi (1,877.44 km) |
| Saint-Jean to Stara Zagora | 1,217.76 mi (1,959.80 km) |
| Saint-Jean to Svilengrad | 1,255.79 mi (2,021.00 km) |
| Saint-Jean to Svishtov | 1,188.15 mi (1,912.15 km) |
| Saint-Jean to Targovishte | 1,253.29 mi (2,016.98 km) |
| Saint-Jean to Teteven | 1,142.30 mi (1,838.35 km) |
| Saint-Jean to Troyan | 1,165.11 mi (1,875.07 km) |
| Saint-Jean to Tryavna | 1,204.29 mi (1,938.12 km) |
| Saint-Jean to Tutrakan | 1,246.51 mi (2,006.06 km) |
| Saint-Jean to Varna | 1,319.76 mi (2,123.94 km) |
