| Brunssum to Smolyan | 1,099.14 mi (1,768.90 km) |
| Brunssum to Sofia | 995.42 mi (1,601.97 km) |
| Brunssum to Sopot | 1,052.75 mi (1,694.25 km) |
| Brunssum to Sozopol | 1,180.47 mi (1,899.78 km) |
| Brunssum to Sredets | 1,163.10 mi (1,871.84 km) |
| Brunssum to Stamboliyski | 1,067.42 mi (1,717.85 km) |
| Brunssum to Stara Zagora | 1,097.69 mi (1,766.55 km) |
| Brunssum to Svilengrad | 1,148.83 mi (1,848.86 km) |
| Brunssum to Svishtov | 1,035.75 mi (1,666.88 km) |
| Brunssum to Targovishte | 1,100.68 mi (1,771.38 km) |
| Brunssum to Teteven | 1,022.12 mi (1,644.94 km) |
| Brunssum to Troyan | 1,041.27 mi (1,675.76 km) |
| Brunssum to Tryavna | 1,073.02 mi (1,726.86 km) |
| Brunssum to Tutrakan | 1,070.42 mi (1,722.68 km) |
| Brunssum to Varna | 1,156.60 mi (1,861.36 km) |
