| Haubourdin to Popovo | 1,198.51 mi (1,928.81 km) |
| Haubourdin to Provadia | 1,255.52 mi (2,020.56 km) |
| Haubourdin to Radnevo | 1,226.86 mi (1,974.44 km) |
| Haubourdin to Radomir | 1,094.37 mi (1,761.21 km) |
| Haubourdin to Rakitovo | 1,164.16 mi (1,873.53 km) |
| Haubourdin to Rakovski | 1,187.38 mi (1,910.91 km) |
| Haubourdin to Razgrad | 1,203.68 mi (1,937.14 km) |
| Haubourdin to Razlog | 1,143.61 mi (1,840.46 km) |
| Haubourdin to Ruse | 1,169.23 mi (1,881.69 km) |
| Haubourdin to Samokov | 1,127.81 mi (1,815.04 km) |
| Haubourdin to Sandanski | 1,150.04 mi (1,850.81 km) |
| Haubourdin to Sevlievo | 1,163.94 mi (1,873.18 km) |
| Haubourdin to Shumen | 1,230.60 mi (1,980.45 km) |
| Haubourdin to Silistra | 1,214.49 mi (1,954.53 km) |
| Haubourdin to Sliven | 1,228.27 mi (1,976.71 km) |
