| Waltenhofen to Smolyan | 821.55 mi (1,322.16 km) |
| Waltenhofen to Sofia | 720.09 mi (1,158.88 km) |
| Waltenhofen to Sopot | 783.06 mi (1,260.22 km) |
| Waltenhofen to Sozopol | 921.08 mi (1,482.34 km) |
| Waltenhofen to Sredets | 901.14 mi (1,450.24 km) |
| Waltenhofen to Stamboliyski | 792.89 mi (1,276.03 km) |
| Waltenhofen to Stara Zagora | 830.02 mi (1,335.79 km) |
| Waltenhofen to Svilengrad | 878.37 mi (1,413.59 km) |
| Waltenhofen to Svishtov | 777.42 mi (1,251.13 km) |
| Waltenhofen to Targovishte | 844.09 mi (1,358.43 km) |
| Waltenhofen to Teteven | 752.57 mi (1,211.14 km) |
| Waltenhofen to Troyan | 773.37 mi (1,244.62 km) |
| Waltenhofen to Tryavna | 808.34 mi (1,300.89 km) |
| Waltenhofen to Tutrakan | 822.12 mi (1,323.08 km) |
| Waltenhofen to Varna | 905.25 mi (1,456.85 km) |
