| Bad Soden-Salmunster to Popovo | 926.68 mi (1,491.35 km) |
| Bad Soden-Salmunster to Provadia | 982.06 mi (1,580.47 km) |
| Bad Soden-Salmunster to Radnevo | 960.29 mi (1,545.43 km) |
| Bad Soden-Salmunster to Radomir | 836.23 mi (1,345.78 km) |
| Bad Soden-Salmunster to Rakitovo | 905.06 mi (1,456.55 km) |
| Bad Soden-Salmunster to Rakovski | 923.66 mi (1,486.48 km) |
| Bad Soden-Salmunster to Razgrad | 930.60 mi (1,497.65 km) |
| Bad Soden-Salmunster to Razlog | 887.47 mi (1,428.25 km) |
| Bad Soden-Salmunster to Ruse | 896.08 mi (1,442.09 km) |
| Bad Soden-Salmunster to Samokov | 868.63 mi (1,397.92 km) |
| Bad Soden-Salmunster to Sandanski | 896.60 mi (1,442.94 km) |
| Bad Soden-Salmunster to Sevlievo | 896.14 mi (1,442.20 km) |
| Bad Soden-Salmunster to Shumen | 957.67 mi (1,541.23 km) |
| Bad Soden-Salmunster to Silistra | 938.22 mi (1,509.91 km) |
| Bad Soden-Salmunster to Sliven | 958.99 mi (1,543.35 km) |
