| Wentzville to Popovo | 5,533.42 mi (8,905.18 km) |
| Wentzville to Provadia | 5,583.88 mi (8,986.39 km) |
| Wentzville to Radnevo | 5,574.20 mi (8,970.81 km) |
| Wentzville to Radomir | 5,453.25 mi (8,776.15 km) |
| Wentzville to Rakitovo | 5,522.17 mi (8,887.08 km) |
| Wentzville to Rakovski | 5,539.73 mi (8,915.34 km) |
| Wentzville to Razgrad | 5,534.41 mi (8,906.78 km) |
| Wentzville to Razlog | 5,504.17 mi (8,858.10 km) |
| Wentzville to Ruse | 5,500.39 mi (8,852.02 km) |
| Wentzville to Samokov | 5,485.74 mi (8,828.45 km) |
| Wentzville to Sandanski | 5,512.37 mi (8,871.30 km) |
| Wentzville to Sevlievo | 5,509.30 mi (8,866.36 km) |
| Wentzville to Shumen | 5,561.39 mi (8,950.19 km) |
| Wentzville to Silistra | 5,531.56 mi (8,902.18 km) |
| Wentzville to Sliven | 5,569.72 mi (8,963.60 km) |
