| Ravensburg to Smolyan | 853.96 mi (1,374.32 km) |
| Ravensburg to Sofia | 752.68 mi (1,211.32 km) |
| Ravensburg to Sopot | 815.86 mi (1,312.99 km) |
| Ravensburg to Sozopol | 954.05 mi (1,535.40 km) |
| Ravensburg to Sredets | 934.08 mi (1,503.25 km) |
| Ravensburg to Stamboliyski | 825.48 mi (1,328.48 km) |
| Ravensburg to Stara Zagora | 862.86 mi (1,388.63 km) |
| Ravensburg to Svilengrad | 911.10 mi (1,466.27 km) |
| Ravensburg to Svishtov | 810.41 mi (1,304.23 km) |
| Ravensburg to Targovishte | 877.09 mi (1,411.54 km) |
| Ravensburg to Teteven | 785.38 mi (1,263.94 km) |
| Ravensburg to Troyan | 806.22 mi (1,297.49 km) |
| Ravensburg to Tryavna | 841.25 mi (1,353.86 km) |
| Ravensburg to Tutrakan | 855.09 mi (1,376.13 km) |
| Ravensburg to Varna | 938.24 mi (1,509.95 km) |
