| Le Plessis-Trevise to Smolyan | 1,181.79 mi (1,901.90 km) |
| Le Plessis-Trevise to Sofia | 1,081.72 mi (1,740.86 km) |
| Le Plessis-Trevise to Sopot | 1,146.04 mi (1,844.38 km) |
| Le Plessis-Trevise to Sozopol | 1,285.16 mi (2,068.26 km) |
| Le Plessis-Trevise to Sredets | 1,265.05 mi (2,035.91 km) |
| Le Plessis-Trevise to Stamboliyski | 1,154.48 mi (1,857.96 km) |
| Le Plessis-Trevise to Stara Zagora | 1,193.29 mi (1,920.42 km) |
| Le Plessis-Trevise to Svilengrad | 1,240.90 mi (1,997.04 km) |
| Le Plessis-Trevise to Svishtov | 1,141.57 mi (1,837.17 km) |
| Le Plessis-Trevise to Targovishte | 1,208.24 mi (1,944.47 km) |
| Le Plessis-Trevise to Teteven | 1,115.66 mi (1,795.49 km) |
| Le Plessis-Trevise to Troyan | 1,136.73 mi (1,829.38 km) |
| Le Plessis-Trevise to Tryavna | 1,172.09 mi (1,886.30 km) |
| Le Plessis-Trevise to Tutrakan | 1,185.73 mi (1,908.25 km) |
| Le Plessis-Trevise to Varna | 1,269.23 mi (2,042.63 km) |
