| Bougado to Popovo | 1,769.32 mi (2,847.45 km) |
| Bougado to Provadia | 1,830.71 mi (2,946.25 km) |
| Bougado to Radnevo | 1,765.14 mi (2,840.71 km) |
| Bougado to Radomir | 1,612.13 mi (2,594.47 km) |
| Bougado to Rakitovo | 1,675.31 mi (2,696.16 km) |
| Bougado to Rakovski | 1,716.47 mi (2,762.40 km) |
| Bougado to Razgrad | 1,781.78 mi (2,867.49 km) |
| Bougado to Razlog | 1,645.20 mi (2,647.70 km) |
| Bougado to Ruse | 1,751.45 mi (2,818.69 km) |
| Bougado to Samokov | 1,644.77 mi (2,647.01 km) |
| Bougado to Sandanski | 1,639.55 mi (2,638.60 km) |
| Bougado to Sevlievo | 1,716.39 mi (2,762.26 km) |
| Bougado to Shumen | 1,804.81 mi (2,904.57 km) |
| Bougado to Silistra | 1,813.71 mi (2,918.89 km) |
| Bougado to Sliven | 1,780.97 mi (2,866.19 km) |
