| Sankt Wendel to Popovo | 998.16 mi (1,606.38 km) |
| Sankt Wendel to Provadia | 1,055.66 mi (1,698.92 km) |
| Sankt Wendel to Radnevo | 1,025.53 mi (1,650.43 km) |
| Sankt Wendel to Radomir | 892.89 mi (1,436.97 km) |
| Sankt Wendel to Rakitovo | 962.66 mi (1,549.25 km) |
| Sankt Wendel to Rakovski | 985.87 mi (1,586.61 km) |
| Sankt Wendel to Razgrad | 1,003.74 mi (1,615.36 km) |
| Sankt Wendel to Razlog | 942.28 mi (1,516.45 km) |
| Sankt Wendel to Ruse | 969.34 mi (1,560.00 km) |
| Sankt Wendel to Samokov | 926.30 mi (1,490.74 km) |
| Sankt Wendel to Sandanski | 948.97 mi (1,527.22 km) |
| Sankt Wendel to Sevlievo | 962.79 mi (1,549.46 km) |
| Sankt Wendel to Shumen | 1,030.57 mi (1,658.54 km) |
| Sankt Wendel to Silistra | 1,016.03 mi (1,635.14 km) |
| Sankt Wendel to Sliven | 1,027.31 mi (1,653.30 km) |
