| Hattingen to Popovo | 1,045.80 mi (1,683.05 km) |
| Hattingen to Provadia | 1,100.26 mi (1,770.69 km) |
| Hattingen to Radnevo | 1,081.22 mi (1,740.06 km) |
| Hattingen to Radomir | 958.86 mi (1,543.14 km) |
| Hattingen to Rakitovo | 1,027.51 mi (1,653.62 km) |
| Hattingen to Rakovski | 1,045.32 mi (1,682.28 km) |
| Hattingen to Razgrad | 1,049.09 mi (1,688.34 km) |
| Hattingen to Razlog | 1,010.27 mi (1,625.87 km) |
| Hattingen to Ruse | 1,014.59 mi (1,632.83 km) |
| Hattingen to Samokov | 991.11 mi (1,595.03 km) |
| Hattingen to Sandanski | 1,019.59 mi (1,640.87 km) |
| Hattingen to Sevlievo | 1,016.81 mi (1,636.40 km) |
| Hattingen to Shumen | 1,076.20 mi (1,731.98 km) |
| Hattingen to Silistra | 1,054.65 mi (1,697.30 km) |
| Hattingen to Sliven | 1,079.08 mi (1,736.61 km) |
