| Bad Salzuflen to Popovo | 1,008.04 mi (1,622.28 km) |
| Bad Salzuflen to Provadia | 1,060.40 mi (1,706.54 km) |
| Bad Salzuflen to Radnevo | 1,048.02 mi (1,686.62 km) |
| Bad Salzuflen to Radomir | 933.08 mi (1,501.65 km) |
| Bad Salzuflen to Rakitovo | 1,000.45 mi (1,610.07 km) |
| Bad Salzuflen to Rakovski | 1,014.68 mi (1,632.98 km) |
| Bad Salzuflen to Razgrad | 1,009.99 mi (1,625.42 km) |
| Bad Salzuflen to Razlog | 985.40 mi (1,585.85 km) |
| Bad Salzuflen to Ruse | 975.69 mi (1,570.21 km) |
| Bad Salzuflen to Samokov | 964.30 mi (1,551.89 km) |
| Bad Salzuflen to Sandanski | 996.42 mi (1,603.58 km) |
| Bad Salzuflen to Sevlievo | 983.04 mi (1,582.06 km) |
| Bad Salzuflen to Shumen | 1,037.08 mi (1,669.03 km) |
| Bad Salzuflen to Silistra | 1,011.76 mi (1,628.27 km) |
| Bad Salzuflen to Sliven | 1,043.52 mi (1,679.39 km) |
