| Dorsten to Smolyan | 1,087.26 mi (1,749.77 km) |
| Dorsten to Sofia | 983.05 mi (1,582.07 km) |
| Dorsten to Sopot | 1,037.49 mi (1,669.68 km) |
| Dorsten to Sozopol | 1,160.35 mi (1,867.41 km) |
| Dorsten to Sredets | 1,144.06 mi (1,841.19 km) |
| Dorsten to Stamboliyski | 1,054.23 mi (1,696.63 km) |
| Dorsten to Stara Zagora | 1,081.29 mi (1,740.17 km) |
| Dorsten to Svilengrad | 1,133.35 mi (1,823.95 km) |
| Dorsten to Svishtov | 1,016.14 mi (1,635.31 km) |
| Dorsten to Targovishte | 1,080.01 mi (1,738.10 km) |
| Dorsten to Teteven | 1,007.00 mi (1,620.60 km) |
| Dorsten to Troyan | 1,025.32 mi (1,650.09 km) |
| Dorsten to Tryavna | 1,055.57 mi (1,698.77 km) |
| Dorsten to Tutrakan | 1,047.12 mi (1,685.17 km) |
| Dorsten to Varna | 1,133.76 mi (1,824.61 km) |
