| White Bear Lake to Popovo | 5,279.27 mi (8,496.17 km) |
| White Bear Lake to Provadia | 5,326.22 mi (8,571.72 km) |
| White Bear Lake to Radnevo | 5,325.74 mi (8,570.94 km) |
| White Bear Lake to Radomir | 5,214.38 mi (8,391.74 km) |
| White Bear Lake to Rakitovo | 5,281.84 mi (8,500.29 km) |
| White Bear Lake to Rakovski | 5,294.81 mi (8,521.18 km) |
| White Bear Lake to Razgrad | 5,278.47 mi (8,494.88 km) |
| White Bear Lake to Razlog | 5,266.53 mi (8,475.66 km) |
| White Bear Lake to Ruse | 5,245.15 mi (8,441.25 km) |
| White Bear Lake to Samokov | 5,245.69 mi (8,442.12 km) |
| White Bear Lake to Sandanski | 5,276.86 mi (8,492.29 km) |
| White Bear Lake to Sevlievo | 5,260.55 mi (8,466.04 km) |
| White Bear Lake to Shumen | 5,305.06 mi (8,537.67 km) |
| White Bear Lake to Silistra | 5,270.51 mi (8,482.06 km) |
| White Bear Lake to Sliven | 5,318.13 mi (8,558.71 km) |
