| Bad Wildungen to Popovo | 962.18 mi (1,548.48 km) |
| Bad Wildungen to Provadia | 1,016.13 mi (1,635.31 km) |
| Bad Wildungen to Radnevo | 998.99 mi (1,607.72 km) |
| Bad Wildungen to Radomir | 879.36 mi (1,415.20 km) |
| Bad Wildungen to Rakitovo | 947.53 mi (1,524.91 km) |
| Bad Wildungen to Rakovski | 963.96 mi (1,551.35 km) |
| Bad Wildungen to Razgrad | 965.12 mi (1,553.22 km) |
| Bad Wildungen to Razlog | 931.21 mi (1,498.63 km) |
| Bad Wildungen to Ruse | 930.66 mi (1,497.75 km) |
| Bad Wildungen to Samokov | 911.20 mi (1,466.44 km) |
| Bad Wildungen to Sandanski | 941.30 mi (1,514.87 km) |
| Bad Wildungen to Sevlievo | 934.35 mi (1,503.70 km) |
| Bad Wildungen to Shumen | 992.25 mi (1,596.87 km) |
| Bad Wildungen to Silistra | 969.87 mi (1,560.85 km) |
| Bad Wildungen to Sliven | 996.10 mi (1,603.07 km) |
