| Saumur to Smolyan | 1,277.70 mi (2,056.26 km) |
| Saumur to Sofia | 1,181.54 mi (1,901.51 km) |
| Saumur to Sopot | 1,249.11 mi (2,010.24 km) |
| Saumur to Sozopol | 1,393.37 mi (2,242.42 km) |
| Saumur to Sredets | 1,371.83 mi (2,207.74 km) |
| Saumur to Stamboliyski | 1,253.57 mi (2,017.43 km) |
| Saumur to Stara Zagora | 1,297.09 mi (2,087.47 km) |
| Saumur to Svilengrad | 1,341.88 mi (2,159.54 km) |
| Saumur to Svishtov | 1,252.26 mi (2,015.31 km) |
| Saumur to Targovishte | 1,319.10 mi (2,122.89 km) |
| Saumur to Teteven | 1,219.35 mi (1,962.35 km) |
| Saumur to Troyan | 1,241.25 mi (1,997.60 km) |
| Saumur to Tryavna | 1,278.30 mi (2,057.22 km) |
| Saumur to Tutrakan | 1,301.48 mi (2,094.52 km) |
| Saumur to Varna | 1,382.44 mi (2,224.82 km) |
