| Rambouillet to Popovo | 1,221.00 mi (1,965.00 km) |
| Rambouillet to Provadia | 1,280.31 mi (2,060.46 km) |
| Rambouillet to Radnevo | 1,240.95 mi (1,997.12 km) |
| Rambouillet to Radomir | 1,099.84 mi (1,770.01 km) |
| Rambouillet to Rakitovo | 1,169.62 mi (1,882.32 km) |
| Rambouillet to Rakovski | 1,198.16 mi (1,928.25 km) |
| Rambouillet to Razgrad | 1,228.33 mi (1,976.81 km) |
| Rambouillet to Razlog | 1,146.04 mi (1,844.38 km) |
| Rambouillet to Ruse | 1,194.38 mi (1,922.17 km) |
| Rambouillet to Samokov | 1,133.93 mi (1,824.88 km) |
| Rambouillet to Sandanski | 1,149.49 mi (1,849.93 km) |
| Rambouillet to Sevlievo | 1,180.58 mi (1,899.96 km) |
| Rambouillet to Shumen | 1,254.66 mi (2,019.18 km) |
| Rambouillet to Silistra | 1,245.41 mi (2,004.30 km) |
| Rambouillet to Sliven | 1,246.31 mi (2,005.74 km) |
