| Best to Smolyan | 1,139.61 mi (1,834.03 km) |
| Best to Sofia | 1,035.68 mi (1,666.77 km) |
| Best to Sopot | 1,092.00 mi (1,757.41 km) |
| Best to Sozopol | 1,217.82 mi (1,959.90 km) |
| Best to Sredets | 1,200.90 mi (1,932.67 km) |
| Best to Stamboliyski | 1,107.43 mi (1,782.24 km) |
| Best to Stara Zagora | 1,136.52 mi (1,829.06 km) |
| Best to Svilengrad | 1,188.03 mi (1,911.96 km) |
| Best to Svishtov | 1,073.26 mi (1,727.24 km) |
| Best to Targovishte | 1,137.77 mi (1,831.06 km) |
| Best to Teteven | 1,061.41 mi (1,708.17 km) |
| Best to Troyan | 1,080.25 mi (1,738.49 km) |
| Best to Tryavna | 1,111.43 mi (1,788.68 km) |
| Best to Tutrakan | 1,106.31 mi (1,780.44 km) |
| Best to Varna | 1,192.74 mi (1,919.52 km) |
