| Burbach to Popovo | 991.55 mi (1,595.74 km) |
| Burbach to Provadia | 1,046.70 mi (1,684.51 km) |
| Burbach to Radnevo | 1,025.48 mi (1,650.35 km) |
| Burbach to Radomir | 901.35 mi (1,450.59 km) |
| Burbach to Rakitovo | 970.23 mi (1,561.43 km) |
| Burbach to Rakovski | 988.90 mi (1,591.47 km) |
| Burbach to Razgrad | 995.31 mi (1,601.80 km) |
| Burbach to Razlog | 952.53 mi (1,532.95 km) |
| Burbach to Ruse | 960.79 mi (1,546.25 km) |
| Burbach to Samokov | 933.80 mi (1,502.80 km) |
| Burbach to Sandanski | 961.52 mi (1,547.41 km) |
| Burbach to Sevlievo | 961.30 mi (1,547.06 km) |
| Burbach to Shumen | 1,022.40 mi (1,645.40 km) |
| Burbach to Silistra | 1,002.36 mi (1,613.14 km) |
| Burbach to Sliven | 1,024.06 mi (1,648.06 km) |
