| Lengerich to Smolyan | 1,075.73 mi (1,731.22 km) |
| Lengerich to Sofia | 971.43 mi (1,563.36 km) |
| Lengerich to Sopot | 1,023.37 mi (1,646.96 km) |
| Lengerich to Sozopol | 1,142.03 mi (1,837.92 km) |
| Lengerich to Sredets | 1,126.64 mi (1,813.14 km) |
| Lengerich to Stamboliyski | 1,041.74 mi (1,676.52 km) |
| Lengerich to Stara Zagora | 1,066.15 mi (1,715.80 km) |
| Lengerich to Svilengrad | 1,118.81 mi (1,800.55 km) |
| Lengerich to Svishtov | 998.56 mi (1,607.03 km) |
| Lengerich to Targovishte | 1,061.42 mi (1,708.19 km) |
| Lengerich to Teteven | 993.07 mi (1,598.20 km) |
| Lengerich to Troyan | 1,010.68 mi (1,626.53 km) |
| Lengerich to Tryavna | 1,039.63 mi (1,673.13 km) |
| Lengerich to Tutrakan | 1,026.49 mi (1,651.97 km) |
| Lengerich to Varna | 1,113.31 mi (1,791.69 km) |
