| Ottersberg to Smolyan | 1,073.94 mi (1,728.35 km) |
| Ottersberg to Sofia | 970.07 mi (1,561.17 km) |
| Ottersberg to Sopot | 1,017.57 mi (1,637.63 km) |
| Ottersberg to Sozopol | 1,128.58 mi (1,816.28 km) |
| Ottersberg to Sredets | 1,114.78 mi (1,794.06 km) |
| Ottersberg to Stamboliyski | 1,038.55 mi (1,671.38 km) |
| Ottersberg to Stara Zagora | 1,058.41 mi (1,703.35 km) |
| Ottersberg to Svilengrad | 1,111.85 mi (1,789.34 km) |
| Ottersberg to Svishtov | 987.10 mi (1,588.59 km) |
| Ottersberg to Targovishte | 1,047.88 mi (1,686.41 km) |
| Ottersberg to Teteven | 987.78 mi (1,589.68 km) |
| Ottersberg to Troyan | 1,004.09 mi (1,615.93 km) |
| Ottersberg to Tryavna | 1,030.71 mi (1,658.77 km) |
| Ottersberg to Tutrakan | 1,009.63 mi (1,624.85 km) |
| Ottersberg to Varna | 1,096.34 mi (1,764.38 km) |
