| Feldkirchen-Westerham to Smolyan | 765.35 mi (1,231.71 km) |
| Feldkirchen-Westerham to Sofia | 662.55 mi (1,066.27 km) |
| Feldkirchen-Westerham to Sopot | 723.20 mi (1,163.88 km) |
| Feldkirchen-Westerham to Sozopol | 857.97 mi (1,380.78 km) |
| Feldkirchen-Westerham to Sredets | 838.79 mi (1,349.90 km) |
| Feldkirchen-Westerham to Stamboliyski | 735.14 mi (1,183.09 km) |
| Feldkirchen-Westerham to Stara Zagora | 769.49 mi (1,238.37 km) |
| Feldkirchen-Westerham to Svilengrad | 819.03 mi (1,318.10 km) |
| Feldkirchen-Westerham to Svishtov | 713.63 mi (1,148.47 km) |
| Feldkirchen-Westerham to Targovishte | 779.99 mi (1,255.27 km) |
| Feldkirchen-Westerham to Teteven | 692.57 mi (1,114.59 km) |
| Feldkirchen-Westerham to Troyan | 712.78 mi (1,147.11 km) |
| Feldkirchen-Westerham to Tryavna | 746.67 mi (1,201.65 km) |
| Feldkirchen-Westerham to Tutrakan | 755.84 mi (1,216.41 km) |
| Feldkirchen-Westerham to Varna | 839.91 mi (1,351.71 km) |
