| Altotting to Smolyan | 744.73 mi (1,198.53 km) |
| Altotting to Sofia | 641.11 mi (1,031.76 km) |
| Altotting to Sopot | 699.45 mi (1,125.66 km) |
| Altotting to Sozopol | 830.85 mi (1,337.13 km) |
| Altotting to Sredets | 812.43 mi (1,307.47 km) |
| Altotting to Stamboliyski | 713.26 mi (1,147.88 km) |
| Altotting to Stara Zagora | 744.99 mi (1,198.94 km) |
| Altotting to Svilengrad | 795.50 mi (1,280.24 km) |
| Altotting to Svishtov | 686.13 mi (1,104.23 km) |
| Altotting to Targovishte | 752.03 mi (1,210.27 km) |
| Altotting to Teteven | 668.79 mi (1,076.31 km) |
| Altotting to Troyan | 688.39 mi (1,107.85 km) |
| Altotting to Tryavna | 721.17 mi (1,160.60 km) |
| Altotting to Tutrakan | 725.68 mi (1,167.87 km) |
| Altotting to Varna | 810.60 mi (1,304.53 km) |
