| Halen to Sofia | 1,028.30 mi (1,654.89 km) |
| Halen to Sopot | 1,086.34 mi (1,748.29 km) |
| Halen to Sozopol | 1,215.09 mi (1,955.50 km) |
| Halen to Sredets | 1,197.51 mi (1,927.20 km) |
| Halen to Stamboliyski | 1,100.48 mi (1,771.04 km) |
| Halen to Stara Zagora | 1,131.51 mi (1,821.00 km) |
| Halen to Svilengrad | 1,182.41 mi (1,902.91 km) |
| Halen to Svishtov | 1,070.33 mi (1,722.53 km) |
| Halen to Targovishte | 1,135.45 mi (1,827.34 km) |
| Halen to Teteven | 1,055.69 mi (1,698.96 km) |
| Halen to Troyan | 1,075.02 mi (1,730.08 km) |
| Halen to Tryavna | 1,107.11 mi (1,781.72 km) |
| Halen to Tutrakan | 1,105.71 mi (1,779.47 km) |
| Halen to Varna | 1,191.77 mi (1,917.97 km) |
| Halen to Veliki Preslav | 1,148.38 mi (1,848.14 km) |
