| Wezembeek-Oppem to Sofia | 1,048.95 mi (1,688.13 km) |
| Wezembeek-Oppem to Sopot | 1,107.73 mi (1,782.72 km) |
| Wezembeek-Oppem to Sozopol | 1,237.66 mi (1,991.82 km) |
| Wezembeek-Oppem to Sredets | 1,219.81 mi (1,963.09 km) |
| Wezembeek-Oppem to Stamboliyski | 1,121.28 mi (1,804.53 km) |
| Wezembeek-Oppem to Stara Zagora | 1,153.17 mi (1,855.85 km) |
| Wezembeek-Oppem to Svilengrad | 1,203.79 mi (1,937.31 km) |
| Wezembeek-Oppem to Svishtov | 1,092.87 mi (1,758.80 km) |
| Wezembeek-Oppem to Targovishte | 1,158.21 mi (1,863.96 km) |
| Wezembeek-Oppem to Teteven | 1,077.07 mi (1,733.38 km) |
| Wezembeek-Oppem to Troyan | 1,096.60 mi (1,764.82 km) |
| Wezembeek-Oppem to Tryavna | 1,129.06 mi (1,817.05 km) |
| Wezembeek-Oppem to Tutrakan | 1,129.13 mi (1,817.16 km) |
| Wezembeek-Oppem to Varna | 1,215.02 mi (1,955.39 km) |
| Wezembeek-Oppem to Veliki Preslav | 1,171.17 mi (1,884.81 km) |
