| Bellerive-sur-Allier to Smolyan | 1,102.54 mi (1,774.36 km) |
| Bellerive-sur-Allier to Sofia | 1,008.51 mi (1,623.04 km) |
| Bellerive-sur-Allier to Sopot | 1,077.38 mi (1,733.87 km) |
| Bellerive-sur-Allier to Sozopol | 1,223.86 mi (1,969.62 km) |
| Bellerive-sur-Allier to Sredets | 1,201.58 mi (1,933.75 km) |
| Bellerive-sur-Allier to Stamboliyski | 1,079.89 mi (1,737.91 km) |
| Bellerive-sur-Allier to Stara Zagora | 1,125.54 mi (1,811.38 km) |
| Bellerive-sur-Allier to Svilengrad | 1,168.74 mi (1,880.91 km) |
| Bellerive-sur-Allier to Svishtov | 1,084.89 mi (1,745.96 km) |
| Bellerive-sur-Allier to Targovishte | 1,151.51 mi (1,853.18 km) |
| Bellerive-sur-Allier to Teteven | 1,048.08 mi (1,686.72 km) |
| Bellerive-sur-Allier to Troyan | 1,070.33 mi (1,722.54 km) |
| Bellerive-sur-Allier to Tryavna | 1,108.13 mi (1,783.37 km) |
| Bellerive-sur-Allier to Tutrakan | 1,137.27 mi (1,830.26 km) |
| Bellerive-sur-Allier to Varna | 1,216.07 mi (1,957.08 km) |
