| Dax to Popovo | 1,360.75 mi (2,189.91 km) |
| Dax to Provadia | 1,422.21 mi (2,288.83 km) |
| Dax to Radnevo | 1,360.84 mi (2,190.06 km) |
| Dax to Radomir | 1,208.61 mi (1,945.06 km) |
| Dax to Rakitovo | 1,273.85 mi (2,050.07 km) |
| Dax to Rakovski | 1,312.88 mi (2,112.87 km) |
| Dax to Razgrad | 1,372.47 mi (2,208.78 km) |
| Dax to Razlog | 1,244.77 mi (2,003.27 km) |
| Dax to Ruse | 1,341.40 mi (2,158.77 km) |
| Dax to Samokov | 1,241.91 mi (1,998.66 km) |
| Dax to Sandanski | 1,241.05 mi (1,997.27 km) |
| Dax to Sevlievo | 1,309.52 mi (2,107.47 km) |
| Dax to Shumen | 1,396.18 mi (2,246.93 km) |
| Dax to Silistra | 1,402.43 mi (2,256.99 km) |
| Dax to Sliven | 1,374.83 mi (2,212.58 km) |
