| Eruh to Popovo | 920.27 mi (1,481.03 km) |
| Eruh to Provadia | 859.63 mi (1,383.44 km) |
| Eruh to Radnevo | 913.49 mi (1,470.12 km) |
| Eruh to Radomir | 1,065.57 mi (1,714.87 km) |
| Eruh to Rakitovo | 1,001.05 mi (1,611.04 km) |
| Eruh to Rakovski | 961.29 mi (1,547.05 km) |
| Eruh to Razgrad | 911.26 mi (1,466.53 km) |
| Eruh to Razlog | 1,030.97 mi (1,659.19 km) |
| Eruh to Ruse | 944.65 mi (1,520.27 km) |
| Eruh to Samokov | 1,032.36 mi (1,661.43 km) |
| Eruh to Sandanski | 1,036.88 mi (1,668.69 km) |
| Eruh to Sevlievo | 967.08 mi (1,556.36 km) |
| Eruh to Shumen | 885.62 mi (1,425.26 km) |
| Eruh to Silistra | 892.47 mi (1,436.28 km) |
| Eruh to Sliven | 901.10 mi (1,450.17 km) |
