| Lohmar to Smolyan | 1,047.27 mi (1,685.41 km) |
| Lohmar to Sofia | 943.36 mi (1,518.19 km) |
| Lohmar to Sopot | 999.91 mi (1,609.21 km) |
| Lohmar to Sozopol | 1,126.55 mi (1,813.01 km) |
| Lohmar to Sredets | 1,109.41 mi (1,785.42 km) |
| Lohmar to Stamboliyski | 1,015.15 mi (1,633.73 km) |
| Lohmar to Stara Zagora | 1,044.57 mi (1,681.08 km) |
| Lohmar to Svilengrad | 1,095.96 mi (1,763.78 km) |
| Lohmar to Svishtov | 981.90 mi (1,580.21 km) |
| Lohmar to Targovishte | 1,046.64 mi (1,684.40 km) |
| Lohmar to Teteven | 969.30 mi (1,559.94 km) |
| Lohmar to Troyan | 988.25 mi (1,590.43 km) |
| Lohmar to Tryavna | 1,019.65 mi (1,640.97 km) |
| Lohmar to Tutrakan | 1,015.92 mi (1,634.97 km) |
| Lohmar to Varna | 1,102.19 mi (1,773.80 km) |
