| Leer to Popovo | 1,094.95 mi (1,762.16 km) |
| Leer to Provadia | 1,145.99 mi (1,844.30 km) |
| Leer to Radnevo | 1,137.17 mi (1,830.09 km) |
| Leer to Radomir | 1,025.38 mi (1,650.19 km) |
| Leer to Rakitovo | 1,092.21 mi (1,757.74 km) |
| Leer to Rakovski | 1,105.03 mi (1,778.37 km) |
| Leer to Razgrad | 1,096.14 mi (1,764.07 km) |
| Leer to Razlog | 1,077.92 mi (1,734.75 km) |
| Leer to Ruse | 1,062.03 mi (1,709.17 km) |
| Leer to Samokov | 1,056.19 mi (1,699.78 km) |
| Leer to Sandanski | 1,089.44 mi (1,753.29 km) |
| Leer to Sevlievo | 1,072.05 mi (1,725.30 km) |
| Leer to Shumen | 1,123.17 mi (1,807.56 km) |
| Leer to Silistra | 1,095.56 mi (1,763.13 km) |
| Leer to Sliven | 1,131.53 mi (1,821.03 km) |
