| Ciney to Provadia | 1,160.24 mi (1,867.22 km) |
| Ciney to Radnevo | 1,132.22 mi (1,822.14 km) |
| Ciney to Radomir | 1,000.81 mi (1,610.65 km) |
| Ciney to Rakitovo | 1,070.51 mi (1,722.82 km) |
| Ciney to Rakovski | 1,093.09 mi (1,759.16 km) |
| Ciney to Razgrad | 1,108.42 mi (1,783.83 km) |
| Ciney to Razlog | 1,050.41 mi (1,690.47 km) |
| Ciney to Ruse | 1,073.95 mi (1,728.36 km) |
| Ciney to Samokov | 1,034.13 mi (1,664.27 km) |
| Ciney to Sandanski | 1,057.28 mi (1,701.53 km) |
| Ciney to Sevlievo | 1,069.14 mi (1,720.62 km) |
| Ciney to Shumen | 1,135.35 mi (1,827.17 km) |
| Ciney to Silistra | 1,119.11 mi (1,801.03 km) |
| Ciney to Sliven | 1,133.33 mi (1,823.92 km) |
| Ciney to Smolyan | 1,112.60 mi (1,790.56 km) |
