| Stadthagen to Popovo | 999.80 mi (1,609.02 km) |
| Stadthagen to Provadia | 1,051.38 mi (1,692.03 km) |
| Stadthagen to Radnevo | 1,041.27 mi (1,675.77 km) |
| Stadthagen to Radomir | 928.98 mi (1,495.04 km) |
| Stadthagen to Rakitovo | 995.83 mi (1,602.63 km) |
| Stadthagen to Rakovski | 1,008.85 mi (1,623.58 km) |
| Stadthagen to Razgrad | 1,001.28 mi (1,611.41 km) |
| Stadthagen to Razlog | 981.52 mi (1,579.61 km) |
| Stadthagen to Ruse | 967.09 mi (1,556.38 km) |
| Stadthagen to Samokov | 959.80 mi (1,544.66 km) |
| Stadthagen to Sandanski | 993.08 mi (1,598.21 km) |
| Stadthagen to Sevlievo | 976.19 mi (1,571.03 km) |
| Stadthagen to Shumen | 1,028.34 mi (1,654.96 km) |
| Stadthagen to Silistra | 1,001.74 mi (1,612.14 km) |
| Stadthagen to Sliven | 1,035.99 mi (1,667.26 km) |
