| Legionowo to Smolyan | 768.42 mi (1,236.65 km) |
| Legionowo to Sofia | 679.74 mi (1,093.94 km) |
| Legionowo to Sopot | 697.13 mi (1,121.93 km) |
| Legionowo to Sozopol | 759.05 mi (1,221.58 km) |
| Legionowo to Sredets | 753.96 mi (1,213.39 km) |
| Legionowo to Stamboliyski | 729.46 mi (1,173.96 km) |
| Legionowo to Stara Zagora | 723.39 mi (1,164.18 km) |
| Legionowo to Svilengrad | 775.57 mi (1,248.16 km) |
| Legionowo to Svishtov | 640.71 mi (1,031.13 km) |
| Legionowo to Targovishte | 684.74 mi (1,101.99 km) |
| Legionowo to Teteven | 673.69 mi (1,084.20 km) |
| Legionowo to Troyan | 681.07 mi (1,096.08 km) |
| Legionowo to Tryavna | 692.50 mi (1,114.46 km) |
| Legionowo to Tutrakan | 633.94 mi (1,020.22 km) |
| Legionowo to Varna | 712.73 mi (1,147.03 km) |
