| Herne to Popovo | 1,048.98 mi (1,688.18 km) |
| Herne to Provadia | 1,103.17 mi (1,775.38 km) |
| Herne to Radnevo | 1,085.02 mi (1,746.17 km) |
| Herne to Radomir | 963.54 mi (1,550.67 km) |
| Herne to Rakitovo | 1,032.06 mi (1,660.94 km) |
| Herne to Rakovski | 1,049.44 mi (1,688.90 km) |
| Herne to Razgrad | 1,052.09 mi (1,693.18 km) |
| Herne to Razlog | 1,015.07 mi (1,633.60 km) |
| Herne to Ruse | 1,017.61 mi (1,637.69 km) |
| Herne to Samokov | 995.67 mi (1,602.38 km) |
| Herne to Sandanski | 1,024.60 mi (1,648.93 km) |
| Herne to Sevlievo | 1,020.52 mi (1,642.36 km) |
| Herne to Shumen | 1,079.21 mi (1,736.82 km) |
| Herne to Silistra | 1,057.13 mi (1,701.28 km) |
| Herne to Sliven | 1,082.57 mi (1,742.23 km) |
