| Herenthout to Sofia | 1,048.05 mi (1,686.68 km) |
| Herenthout to Sopot | 1,105.84 mi (1,779.67 km) |
| Herenthout to Sozopol | 1,234.09 mi (1,986.08 km) |
| Herenthout to Sredets | 1,216.63 mi (1,957.97 km) |
| Herenthout to Stamboliyski | 1,120.17 mi (1,802.74 km) |
| Herenthout to Stara Zagora | 1,150.91 mi (1,852.21 km) |
| Herenthout to Svilengrad | 1,201.91 mi (1,934.29 km) |
| Herenthout to Svishtov | 1,089.35 mi (1,753.14 km) |
| Herenthout to Targovishte | 1,154.36 mi (1,857.77 km) |
| Herenthout to Teteven | 1,075.19 mi (1,730.35 km) |
| Herenthout to Troyan | 1,094.45 mi (1,761.34 km) |
| Herenthout to Tryavna | 1,126.39 mi (1,812.74 km) |
| Herenthout to Tutrakan | 1,124.27 mi (1,809.34 km) |
| Herenthout to Varna | 1,210.41 mi (1,947.97 km) |
| Herenthout to Veliki Preslav | 1,167.27 mi (1,878.55 km) |
