| Cities | Distance |
|---|---|
| Langen to Popovo | 947.38 mi (1,524.66 km) |
| Langen to Provadia | 1,003.56 mi (1,615.08 km) |
| Langen to Radnevo | 978.80 mi (1,575.23 km) |
| Langen to Radomir | 851.57 mi (1,370.46 km) |
| Langen to Rakitovo | 920.82 mi (1,481.91 km) |
| Langen to Rakovski | 941.06 mi (1,514.49 km) |
| Langen to Razgrad | 951.90 mi (1,531.93 km) |
| Langen to Razlog | 902.23 mi (1,452.00 km) |
| Langen to Ruse | 917.39 mi (1,476.39 km) |
| Langen to Samokov | 884.37 mi (1,423.25 km) |
| Langen to Sandanski | 910.52 mi (1,465.34 km) |
| Langen to Sevlievo | 915.09 mi (1,472.69 km) |
| Langen to Shumen | 978.91 mi (1,575.40 km) |
| Langen to Silistra | 961.20 mi (1,546.91 km) |
| Langen to Sliven | 978.59 mi (1,574.90 km) |