| Wittingen to Smolyan | 1,007.57 mi (1,621.53 km) |
| Wittingen to Sofia | 903.98 mi (1,454.82 km) |
| Wittingen to Sopot | 950.08 mi (1,529.01 km) |
| Wittingen to Sozopol | 1,059.18 mi (1,704.59 km) |
| Wittingen to Sredets | 1,045.71 mi (1,682.91 km) |
| Wittingen to Stamboliyski | 971.78 mi (1,563.93 km) |
| Wittingen to Stara Zagora | 990.36 mi (1,593.83 km) |
| Wittingen to Svilengrad | 1,043.94 mi (1,680.06 km) |
| Wittingen to Svishtov | 918.23 mi (1,477.74 km) |
| Wittingen to Targovishte | 978.52 mi (1,574.78 km) |
| Wittingen to Teteven | 920.47 mi (1,481.35 km) |
| Wittingen to Troyan | 936.40 mi (1,506.99 km) |
| Wittingen to Tryavna | 962.39 mi (1,548.81 km) |
| Wittingen to Tutrakan | 939.70 mi (1,512.30 km) |
| Wittingen to Varna | 1,026.33 mi (1,651.73 km) |
