| Adendorf to Smolyan | 1,043.45 mi (1,679.28 km) |
| Adendorf to Sofia | 940.13 mi (1,512.99 km) |
| Adendorf to Sopot | 985.02 mi (1,585.23 km) |
| Adendorf to Sozopol | 1,091.71 mi (1,756.93 km) |
| Adendorf to Sredets | 1,078.75 mi (1,736.08 km) |
| Adendorf to Stamboliyski | 1,007.36 mi (1,621.20 km) |
| Adendorf to Stara Zagora | 1,024.70 mi (1,649.09 km) |
| Adendorf to Svilengrad | 1,078.41 mi (1,735.53 km) |
| Adendorf to Svishtov | 951.60 mi (1,531.45 km) |
| Adendorf to Targovishte | 1,011.15 mi (1,627.28 km) |
| Adendorf to Teteven | 955.59 mi (1,537.87 km) |
| Adendorf to Troyan | 971.14 mi (1,562.90 km) |
| Adendorf to Tryavna | 996.43 mi (1,603.60 km) |
| Adendorf to Tutrakan | 971.30 mi (1,563.16 km) |
| Adendorf to Varna | 1,057.75 mi (1,702.29 km) |
