| Braine-le-Chateau to Provadia | 1,202.88 mi (1,935.84 km) |
| Braine-le-Chateau to Radnevo | 1,175.94 mi (1,892.49 km) |
| Braine-le-Chateau to Radomir | 1,045.25 mi (1,682.17 km) |
| Braine-le-Chateau to Rakitovo | 1,114.91 mi (1,794.27 km) |
| Braine-le-Chateau to Rakovski | 1,137.10 mi (1,829.99 km) |
| Braine-le-Chateau to Razgrad | 1,151.12 mi (1,852.55 km) |
| Braine-le-Chateau to Razlog | 1,094.99 mi (1,762.22 km) |
| Braine-le-Chateau to Ruse | 1,116.63 mi (1,797.05 km) |
| Braine-le-Chateau to Samokov | 1,078.51 mi (1,735.69 km) |
| Braine-le-Chateau to Sandanski | 1,102.02 mi (1,773.53 km) |
| Braine-le-Chateau to Sevlievo | 1,112.68 mi (1,790.69 km) |
| Braine-le-Chateau to Shumen | 1,178.09 mi (1,895.95 km) |
| Braine-le-Chateau to Silistra | 1,161.05 mi (1,868.53 km) |
| Braine-le-Chateau to Sliven | 1,176.69 mi (1,893.70 km) |
| Braine-le-Chateau to Smolyan | 1,157.01 mi (1,862.02 km) |
