| Wittenheim to Smolyan | 952.17 mi (1,532.37 km) |
| Wittenheim to Sofia | 852.08 mi (1,371.30 km) |
| Wittenheim to Sopot | 916.63 mi (1,475.17 km) |
| Wittenheim to Sozopol | 1,056.63 mi (1,700.48 km) |
| Wittenheim to Sredets | 1,036.23 mi (1,667.64 km) |
| Wittenheim to Stamboliyski | 924.84 mi (1,488.38 km) |
| Wittenheim to Stara Zagora | 963.98 mi (1,551.37 km) |
| Wittenheim to Svilengrad | 1,011.36 mi (1,627.62 km) |
| Wittenheim to Svishtov | 913.51 mi (1,470.15 km) |
| Wittenheim to Targovishte | 980.29 mi (1,577.62 km) |
| Wittenheim to Teteven | 886.29 mi (1,426.35 km) |
| Wittenheim to Troyan | 907.47 mi (1,460.43 km) |
| Wittenheim to Tryavna | 943.10 mi (1,517.77 km) |
| Wittenheim to Tutrakan | 959.38 mi (1,543.97 km) |
| Wittenheim to Varna | 1,042.04 mi (1,677.00 km) |
