| Borger to Popovo | 1,108.14 mi (1,783.38 km) |
| Borger to Provadia | 1,160.14 mi (1,867.06 km) |
| Borger to Radnevo | 1,148.55 mi (1,848.41 km) |
| Borger to Radomir | 1,033.57 mi (1,663.37 km) |
| Borger to Rakitovo | 1,101.02 mi (1,771.92 km) |
| Borger to Rakovski | 1,115.31 mi (1,794.92 km) |
| Borger to Razgrad | 1,109.89 mi (1,786.19 km) |
| Borger to Razlog | 1,085.83 mi (1,747.48 km) |
| Borger to Ruse | 1,075.63 mi (1,731.06 km) |
| Borger to Samokov | 1,064.85 mi (1,713.71 km) |
| Borger to Sandanski | 1,096.69 mi (1,764.96 km) |
| Borger to Sevlievo | 1,083.55 mi (1,743.81 km) |
| Borger to Shumen | 1,136.97 mi (1,829.77 km) |
| Borger to Silistra | 1,110.88 mi (1,787.80 km) |
| Borger to Sliven | 1,143.87 mi (1,840.89 km) |
