| Gangelt to Smolyan | 1,098.98 mi (1,768.63 km) |
| Gangelt to Sofia | 995.22 mi (1,601.66 km) |
| Gangelt to Sopot | 1,052.44 mi (1,693.75 km) |
| Gangelt to Sozopol | 1,179.96 mi (1,898.97 km) |
| Gangelt to Sredets | 1,162.64 mi (1,871.09 km) |
| Gangelt to Stamboliyski | 1,067.20 mi (1,717.49 km) |
| Gangelt to Stara Zagora | 1,097.33 mi (1,765.98 km) |
| Gangelt to Svilengrad | 1,148.52 mi (1,848.36 km) |
| Gangelt to Svishtov | 1,035.25 mi (1,666.08 km) |
| Gangelt to Targovishte | 1,100.15 mi (1,770.52 km) |
| Gangelt to Teteven | 1,021.81 mi (1,644.45 km) |
| Gangelt to Troyan | 1,040.93 mi (1,675.21 km) |
| Gangelt to Tryavna | 1,072.62 mi (1,726.21 km) |
| Gangelt to Tutrakan | 1,069.77 mi (1,721.63 km) |
| Gangelt to Varna | 1,155.97 mi (1,860.36 km) |
