| West Bend to Popovo | 5,203.87 mi (8,374.83 km) |
| West Bend to Provadia | 5,253.34 mi (8,454.43 km) |
| West Bend to Radnevo | 5,246.43 mi (8,443.31 km) |
| West Bend to Radomir | 5,128.43 mi (8,253.40 km) |
| West Bend to Rakitovo | 5,196.94 mi (8,363.67 km) |
| West Bend to Rakovski | 5,213.04 mi (8,389.59 km) |
| West Bend to Razgrad | 5,204.33 mi (8,375.56 km) |
| West Bend to Razlog | 5,179.80 mi (8,336.08 km) |
| West Bend to Ruse | 5,170.49 mi (8,321.09 km) |
| West Bend to Samokov | 5,160.57 mi (8,305.13 km) |
| West Bend to Sandanski | 5,188.72 mi (8,350.44 km) |
| West Bend to Sevlievo | 5,181.38 mi (8,338.63 km) |
| West Bend to Shumen | 5,231.22 mi (8,418.83 km) |
| West Bend to Silistra | 5,199.98 mi (8,368.57 km) |
| West Bend to Sliven | 5,240.98 mi (8,434.55 km) |
