| Leer to Smolyan | 1,133.67 mi (1,824.47 km) |
| Leer to Sofia | 1,029.52 mi (1,656.85 km) |
| Leer to Sopot | 1,078.98 mi (1,736.46 km) |
| Leer to Sozopol | 1,193.00 mi (1,919.95 km) |
| Leer to Sredets | 1,178.62 mi (1,896.80 km) |
| Leer to Stamboliyski | 1,098.87 mi (1,768.46 km) |
| Leer to Stara Zagora | 1,120.64 mi (1,803.50 km) |
| Leer to Svilengrad | 1,173.81 mi (1,889.06 km) |
| Leer to Svishtov | 1,050.71 mi (1,690.95 km) |
| Leer to Targovishte | 1,112.28 mi (1,790.04 km) |
| Leer to Teteven | 1,048.95 mi (1,688.13 km) |
| Leer to Troyan | 1,065.82 mi (1,715.26 km) |
| Leer to Tryavna | 1,093.39 mi (1,759.63 km) |
| Leer to Tutrakan | 1,075.12 mi (1,730.24 km) |
| Leer to Varna | 1,161.92 mi (1,869.93 km) |
