| Bad Durrenberg to Popovo | 858.14 mi (1,381.04 km) |
| Bad Durrenberg to Provadia | 909.60 mi (1,463.86 km) |
| Bad Durrenberg to Radnevo | 900.30 mi (1,448.89 km) |
| Bad Durrenberg to Radomir | 790.72 mi (1,272.54 km) |
| Bad Durrenberg to Rakitovo | 856.84 mi (1,378.95 km) |
| Bad Durrenberg to Rakovski | 868.58 mi (1,397.85 km) |
| Bad Durrenberg to Razgrad | 859.53 mi (1,383.29 km) |
| Bad Durrenberg to Razlog | 843.51 mi (1,357.51 km) |
| Bad Durrenberg to Ruse | 825.35 mi (1,328.28 km) |
| Bad Durrenberg to Samokov | 821.01 mi (1,321.29 km) |
| Bad Durrenberg to Sandanski | 855.84 mi (1,377.35 km) |
| Bad Durrenberg to Sevlievo | 835.16 mi (1,344.07 km) |
| Bad Durrenberg to Shumen | 886.59 mi (1,426.83 km) |
| Bad Durrenberg to Silistra | 860.07 mi (1,384.14 km) |
| Bad Durrenberg to Sliven | 894.58 mi (1,439.68 km) |
