| Flemalle-Haute to Provadia | 1,151.13 mi (1,852.57 km) |
| Flemalle-Haute to Radnevo | 1,125.19 mi (1,810.83 km) |
| Flemalle-Haute to Radomir | 995.73 mi (1,602.48 km) |
| Flemalle-Haute to Rakitovo | 1,065.27 mi (1,714.39 km) |
| Flemalle-Haute to Rakovski | 1,086.78 mi (1,749.00 km) |
| Flemalle-Haute to Razgrad | 1,099.43 mi (1,769.36 km) |
| Flemalle-Haute to Razlog | 1,045.80 mi (1,683.05 km) |
| Flemalle-Haute to Ruse | 1,064.93 mi (1,713.83 km) |
| Flemalle-Haute to Samokov | 1,028.84 mi (1,655.76 km) |
| Flemalle-Haute to Sandanski | 1,053.24 mi (1,695.02 km) |
| Flemalle-Haute to Sevlievo | 1,061.75 mi (1,708.72 km) |
| Flemalle-Haute to Shumen | 1,126.42 mi (1,812.80 km) |
| Flemalle-Haute to Silistra | 1,108.92 mi (1,784.63 km) |
| Flemalle-Haute to Sliven | 1,125.55 mi (1,811.39 km) |
| Flemalle-Haute to Smolyan | 1,107.38 mi (1,782.15 km) |
