| Monchengladbach to Smolyan | 1,090.06 mi (1,754.28 km) |
| Monchengladbach to Sofia | 986.10 mi (1,586.98 km) |
| Monchengladbach to Sopot | 1,042.35 mi (1,677.49 km) |
| Monchengladbach to Sozopol | 1,168.25 mi (1,880.12 km) |
| Monchengladbach to Sredets | 1,151.29 mi (1,852.82 km) |
| Monchengladbach to Stamboliyski | 1,057.82 mi (1,702.40 km) |
| Monchengladbach to Stara Zagora | 1,086.86 mi (1,749.13 km) |
| Monchengladbach to Svilengrad | 1,138.38 mi (1,832.04 km) |
| Monchengladbach to Svishtov | 1,023.67 mi (1,647.43 km) |
| Monchengladbach to Targovishte | 1,088.23 mi (1,751.33 km) |
| Monchengladbach to Teteven | 1,011.75 mi (1,628.25 km) |
| Monchengladbach to Troyan | 1,030.59 mi (1,658.57 km) |
| Monchengladbach to Tryavna | 1,061.78 mi (1,708.77 km) |
| Monchengladbach to Tutrakan | 1,056.96 mi (1,701.02 km) |
| Monchengladbach to Varna | 1,143.34 mi (1,840.04 km) |
