| Bethune to Popovo | 1,211.71 mi (1,950.05 km) |
| Bethune to Provadia | 1,268.89 mi (2,042.08 km) |
| Bethune to Radnevo | 1,239.51 mi (1,994.79 km) |
| Bethune to Radomir | 1,106.32 mi (1,780.46 km) |
| Bethune to Rakitovo | 1,176.15 mi (1,892.84 km) |
| Bethune to Rakovski | 1,199.78 mi (1,930.86 km) |
| Bethune to Razgrad | 1,217.03 mi (1,958.62 km) |
| Bethune to Razlog | 1,155.37 mi (1,859.38 km) |
| Bethune to Ruse | 1,182.59 mi (1,903.19 km) |
| Bethune to Samokov | 1,139.84 mi (1,834.39 km) |
| Bethune to Sandanski | 1,161.57 mi (1,869.37 km) |
| Bethune to Sevlievo | 1,176.74 mi (1,893.77 km) |
| Bethune to Shumen | 1,243.91 mi (2,001.88 km) |
| Bethune to Silistra | 1,228.22 mi (1,976.63 km) |
| Bethune to Sliven | 1,241.19 mi (1,997.50 km) |
