| Marburg to Smolyan | 989.69 mi (1,592.75 km) |
| Marburg to Sofia | 885.51 mi (1,425.09 km) |
| Marburg to Sopot | 940.39 mi (1,513.42 km) |
| Marburg to Sozopol | 1,064.55 mi (1,713.22 km) |
| Marburg to Sredets | 1,047.92 mi (1,686.46 km) |
| Marburg to Stamboliyski | 956.81 mi (1,539.83 km) |
| Marburg to Stara Zagora | 984.44 mi (1,584.30 km) |
| Marburg to Svilengrad | 1,036.32 mi (1,667.79 km) |
| Marburg to Svishtov | 920.12 mi (1,480.79 km) |
| Marburg to Targovishte | 984.36 mi (1,584.18 km) |
| Marburg to Teteven | 909.86 mi (1,464.28 km) |
| Marburg to Troyan | 928.35 mi (1,494.04 km) |
| Marburg to Tryavna | 958.96 mi (1,543.29 km) |
| Marburg to Tutrakan | 952.47 mi (1,532.85 km) |
| Marburg to Varna | 1,038.95 mi (1,672.03 km) |
