| Fuldatal to Smolyan | 984.72 mi (1,584.75 km) |
| Fuldatal to Sofia | 880.42 mi (1,416.89 km) |
| Fuldatal to Sopot | 932.66 mi (1,500.97 km) |
| Fuldatal to Sozopol | 1,052.42 mi (1,693.71 km) |
| Fuldatal to Sredets | 1,036.73 mi (1,668.46 km) |
| Fuldatal to Stamboliyski | 950.81 mi (1,530.18 km) |
| Fuldatal to Stara Zagora | 975.64 mi (1,570.14 km) |
| Fuldatal to Svilengrad | 1,028.19 mi (1,654.71 km) |
| Fuldatal to Svishtov | 908.67 mi (1,462.37 km) |
| Fuldatal to Targovishte | 971.89 mi (1,564.10 km) |
| Fuldatal to Teteven | 902.32 mi (1,452.15 km) |
| Fuldatal to Troyan | 920.06 mi (1,480.69 km) |
| Fuldatal to Tryavna | 949.30 mi (1,527.75 km) |
| Fuldatal to Tutrakan | 937.77 mi (1,509.20 km) |
| Fuldatal to Varna | 1,024.53 mi (1,648.82 km) |
