| Golub-Dobrzyn to Smolyan | 837.89 mi (1,348.45 km) |
| Golub-Dobrzyn to Sofia | 745.07 mi (1,199.08 km) |
| Golub-Dobrzyn to Sopot | 768.22 mi (1,236.33 km) |
| Golub-Dobrzyn to Sozopol | 839.01 mi (1,350.26 km) |
| Golub-Dobrzyn to Sredets | 832.52 mi (1,339.81 km) |
| Golub-Dobrzyn to Stamboliyski | 799.01 mi (1,285.89 km) |
| Golub-Dobrzyn to Stara Zagora | 797.37 mi (1,283.24 km) |
| Golub-Dobrzyn to Svilengrad | 850.36 mi (1,368.52 km) |
| Golub-Dobrzyn to Svishtov | 715.56 mi (1,151.58 km) |
| Golub-Dobrzyn to Targovishte | 762.98 mi (1,227.90 km) |
| Golub-Dobrzyn to Teteven | 743.27 mi (1,196.18 km) |
| Golub-Dobrzyn to Troyan | 752.38 mi (1,210.84 km) |
| Golub-Dobrzyn to Tryavna | 766.63 mi (1,233.77 km) |
| Golub-Dobrzyn to Tutrakan | 713.68 mi (1,148.56 km) |
| Golub-Dobrzyn to Varna | 794.46 mi (1,278.56 km) |
