| Septemes-les-Vallons to Smolyan | 990.73 mi (1,594.42 km) |
| Septemes-les-Vallons to Sofia | 906.56 mi (1,458.97 km) |
| Septemes-les-Vallons to Sopot | 978.29 mi (1,574.40 km) |
| Septemes-les-Vallons to Sozopol | 1,128.93 mi (1,816.84 km) |
| Septemes-les-Vallons to Sredets | 1,104.78 mi (1,777.97 km) |
| Septemes-les-Vallons to Stamboliyski | 974.01 mi (1,567.51 km) |
| Septemes-les-Vallons to Stara Zagora | 1,026.02 mi (1,651.22 km) |
| Septemes-les-Vallons to Svilengrad | 1,063.09 mi (1,710.88 km) |
| Septemes-les-Vallons to Svishtov | 999.15 mi (1,607.97 km) |
| Septemes-les-Vallons to Targovishte | 1,063.64 mi (1,711.77 km) |
| Septemes-les-Vallons to Teteven | 951.18 mi (1,530.78 km) |
| Septemes-les-Vallons to Troyan | 974.05 mi (1,567.58 km) |
| Septemes-les-Vallons to Tryavna | 1,013.41 mi (1,630.93 km) |
| Septemes-les-Vallons to Tutrakan | 1,059.11 mi (1,704.48 km) |
| Septemes-les-Vallons to Varna | 1,130.41 mi (1,819.23 km) |
