| Bad Driburg to Popovo | 986.11 mi (1,586.99 km) |
| Bad Driburg to Provadia | 1,038.96 mi (1,672.05 km) |
| Bad Driburg to Radnevo | 1,025.17 mi (1,649.85 km) |
| Bad Driburg to Radomir | 908.91 mi (1,462.75 km) |
| Bad Driburg to Rakitovo | 976.51 mi (1,571.54 km) |
| Bad Driburg to Rakovski | 991.35 mi (1,595.43 km) |
| Bad Driburg to Razgrad | 988.36 mi (1,590.61 km) |
| Bad Driburg to Razlog | 961.12 mi (1,546.77 km) |
| Bad Driburg to Ruse | 954.00 mi (1,535.31 km) |
| Bad Driburg to Samokov | 940.30 mi (1,513.27 km) |
| Bad Driburg to Sandanski | 971.89 mi (1,564.11 km) |
| Bad Driburg to Sevlievo | 960.28 mi (1,545.42 km) |
| Bad Driburg to Shumen | 1,015.47 mi (1,634.24 km) |
| Bad Driburg to Silistra | 991.03 mi (1,594.92 km) |
| Bad Driburg to Sliven | 1,021.14 mi (1,643.37 km) |
