| Aulendorf to Smolyan | 857.79 mi (1,380.47 km) |
| Aulendorf to Sofia | 756.16 mi (1,216.92 km) |
| Aulendorf to Sopot | 818.82 mi (1,317.76 km) |
| Aulendorf to Sozopol | 956.19 mi (1,538.85 km) |
| Aulendorf to Sredets | 936.43 mi (1,507.03 km) |
| Aulendorf to Stamboliyski | 828.95 mi (1,334.06 km) |
| Aulendorf to Stara Zagora | 865.67 mi (1,393.16 km) |
| Aulendorf to Svilengrad | 914.22 mi (1,471.30 km) |
| Aulendorf to Svishtov | 812.32 mi (1,307.30 km) |
| Aulendorf to Targovishte | 878.92 mi (1,414.49 km) |
| Aulendorf to Teteven | 788.29 mi (1,268.63 km) |
| Aulendorf to Troyan | 809.00 mi (1,301.95 km) |
| Aulendorf to Tryavna | 843.76 mi (1,357.90 km) |
| Aulendorf to Tutrakan | 856.23 mi (1,377.97 km) |
| Aulendorf to Varna | 939.71 mi (1,512.31 km) |
