| Gersthofen to Smolyan | 822.44 mi (1,323.59 km) |
| Gersthofen to Sofia | 719.43 mi (1,157.82 km) |
| Gersthofen to Sopot | 779.47 mi (1,254.43 km) |
| Gersthofen to Sozopol | 912.94 mi (1,469.23 km) |
| Gersthofen to Sredets | 894.09 mi (1,438.91 km) |
| Gersthofen to Stamboliyski | 791.94 mi (1,274.50 km) |
| Gersthofen to Stara Zagora | 825.51 mi (1,328.53 km) |
| Gersthofen to Svilengrad | 875.39 mi (1,408.80 km) |
| Gersthofen to Svishtov | 768.37 mi (1,236.58 km) |
| Gersthofen to Targovishte | 834.52 mi (1,343.03 km) |
| Gersthofen to Teteven | 748.82 mi (1,205.10 km) |
| Gersthofen to Troyan | 768.83 mi (1,237.31 km) |
| Gersthofen to Tryavna | 802.31 mi (1,291.20 km) |
| Gersthofen to Tutrakan | 809.09 mi (1,302.10 km) |
| Gersthofen to Varna | 893.70 mi (1,438.27 km) |
