| s-Heerenberg to Smolyan | 1,121.20 mi (1,804.40 km) |
| s-Heerenberg to Sofia | 1,017.01 mi (1,636.72 km) |
| s-Heerenberg to Sopot | 1,071.59 mi (1,724.55 km) |
| s-Heerenberg to Sozopol | 1,194.51 mi (1,922.38 km) |
| s-Heerenberg to Sredets | 1,178.22 mi (1,896.17 km) |
| s-Heerenberg to Stamboliyski | 1,088.24 mi (1,751.36 km) |
| s-Heerenberg to Stara Zagora | 1,115.42 mi (1,795.10 km) |
| s-Heerenberg to Svilengrad | 1,167.46 mi (1,878.84 km) |
| s-Heerenberg to Svishtov | 1,050.30 mi (1,690.29 km) |
| s-Heerenberg to Targovishte | 1,114.16 mi (1,793.07 km) |
| s-Heerenberg to Teteven | 1,041.09 mi (1,675.46 km) |
| s-Heerenberg to Troyan | 1,059.44 mi (1,705.00 km) |
| s-Heerenberg to Tryavna | 1,089.72 mi (1,753.73 km) |
| s-Heerenberg to Tutrakan | 1,081.21 mi (1,740.03 km) |
| s-Heerenberg to Varna | 1,167.86 mi (1,879.49 km) |
