| Moortebeek to Provadia | 1,203.30 mi (1,936.52 km) |
| Moortebeek to Radnevo | 1,177.34 mi (1,894.74 km) |
| Moortebeek to Radomir | 1,047.54 mi (1,685.86 km) |
| Moortebeek to Rakitovo | 1,117.12 mi (1,797.84 km) |
| Moortebeek to Rakovski | 1,138.83 mi (1,832.77 km) |
| Moortebeek to Razgrad | 1,151.60 mi (1,853.32 km) |
| Moortebeek to Razlog | 1,097.49 mi (1,766.24 km) |
| Moortebeek to Ruse | 1,117.09 mi (1,797.79 km) |
| Moortebeek to Samokov | 1,080.70 mi (1,739.22 km) |
| Moortebeek to Sandanski | 1,104.77 mi (1,777.95 km) |
| Moortebeek to Sevlievo | 1,113.92 mi (1,792.68 km) |
| Moortebeek to Shumen | 1,178.60 mi (1,896.77 km) |
| Moortebeek to Silistra | 1,160.95 mi (1,868.36 km) |
| Moortebeek to Sliven | 1,177.74 mi (1,895.39 km) |
| Moortebeek to Smolyan | 1,159.23 mi (1,865.60 km) |
