| Doraville to Popovo | 5,535.93 mi (8,909.22 km) |
| Doraville to Provadia | 5,590.46 mi (8,996.98 km) |
| Doraville to Radnevo | 5,568.48 mi (8,961.61 km) |
| Doraville to Radomir | 5,436.52 mi (8,749.23 km) |
| Doraville to Rakitovo | 5,506.39 mi (8,861.68 km) |
| Doraville to Rakovski | 5,529.77 mi (8,899.30 km) |
| Doraville to Razgrad | 5,539.35 mi (8,914.72 km) |
| Doraville to Razlog | 5,485.08 mi (8,827.39 km) |
| Doraville to Ruse | 5,504.86 mi (8,859.21 km) |
| Doraville to Samokov | 5,470.11 mi (8,803.29 km) |
| Doraville to Sandanski | 5,490.37 mi (8,835.89 km) |
| Doraville to Sevlievo | 5,504.89 mi (8,859.27 km) |
| Doraville to Shumen | 5,566.46 mi (8,958.36 km) |
| Doraville to Silistra | 5,543.50 mi (8,921.41 km) |
| Doraville to Sliven | 5,568.26 mi (8,961.25 km) |
