| Sint-Michielsgestel to Smolyan | 1,145.48 mi (1,843.47 km) |
| Sint-Michielsgestel to Sofia | 1,041.49 mi (1,676.12 km) |
| Sint-Michielsgestel to Sopot | 1,097.52 mi (1,766.29 km) |
| Sint-Michielsgestel to Sozopol | 1,222.81 mi (1,967.92 km) |
| Sint-Michielsgestel to Sredets | 1,206.01 mi (1,940.89 km) |
| Sint-Michielsgestel to Stamboliyski | 1,113.16 mi (1,791.46 km) |
| Sint-Michielsgestel to Stara Zagora | 1,141.92 mi (1,837.74 km) |
| Sint-Michielsgestel to Svilengrad | 1,193.53 mi (1,920.80 km) |
| Sint-Michielsgestel to Svishtov | 1,078.30 mi (1,735.35 km) |
| Sint-Michielsgestel to Targovishte | 1,142.69 mi (1,838.98 km) |
| Sint-Michielsgestel to Teteven | 1,066.94 mi (1,717.07 km) |
| Sint-Michielsgestel to Troyan | 1,085.69 mi (1,747.25 km) |
| Sint-Michielsgestel to Tryavna | 1,116.71 mi (1,797.17 km) |
| Sint-Michielsgestel to Tutrakan | 1,110.92 mi (1,787.86 km) |
| Sint-Michielsgestel to Varna | 1,197.40 mi (1,927.03 km) |
