| Salzwedel to Smolyan | 1,001.73 mi (1,612.13 km) |
| Salzwedel to Sofia | 898.40 mi (1,445.84 km) |
| Salzwedel to Sopot | 943.36 mi (1,518.19 km) |
| Salzwedel to Sozopol | 1,050.53 mi (1,690.66 km) |
| Salzwedel to Sredets | 1,037.44 mi (1,669.59 km) |
| Salzwedel to Stamboliyski | 965.65 mi (1,554.07 km) |
| Salzwedel to Stara Zagora | 983.12 mi (1,582.18 km) |
| Salzwedel to Svilengrad | 1,036.81 mi (1,668.59 km) |
| Salzwedel to Svishtov | 910.20 mi (1,464.83 km) |
| Salzwedel to Targovishte | 969.94 mi (1,560.96 km) |
| Salzwedel to Teteven | 913.91 mi (1,470.80 km) |
| Salzwedel to Troyan | 929.51 mi (1,495.89 km) |
| Salzwedel to Tryavna | 954.90 mi (1,536.77 km) |
| Salzwedel to Tutrakan | 930.39 mi (1,497.31 km) |
| Salzwedel to Varna | 1,016.90 mi (1,636.55 km) |
