| Rubi to Popovo | 1,236.62 mi (1,990.16 km) |
| Rubi to Provadia | 1,297.52 mi (2,088.15 km) |
| Rubi to Radnevo | 1,226.43 mi (1,973.75 km) |
| Rubi to Radomir | 1,073.42 mi (1,727.49 km) |
| Rubi to Rakitovo | 1,134.23 mi (1,825.37 km) |
| Rubi to Rakovski | 1,177.25 mi (1,894.61 km) |
| Rubi to Razgrad | 1,250.35 mi (2,012.24 km) |
| Rubi to Razlog | 1,103.39 mi (1,775.74 km) |
| Rubi to Ruse | 1,221.76 mi (1,966.23 km) |
| Rubi to Samokov | 1,105.17 mi (1,778.61 km) |
| Rubi to Sandanski | 1,096.33 mi (1,764.38 km) |
| Rubi to Sevlievo | 1,181.26 mi (1,901.06 km) |
| Rubi to Shumen | 1,271.99 mi (2,047.07 km) |
| Rubi to Silistra | 1,286.47 mi (2,070.38 km) |
| Rubi to Sliven | 1,244.43 mi (2,002.72 km) |
