| College to Popovo | 4,952.63 mi (7,970.49 km) |
| College to Provadia | 4,966.66 mi (7,993.06 km) |
| College to Radnevo | 5,024.38 mi (8,085.96 km) |
| College to Radomir | 4,998.02 mi (8,043.54 km) |
| College to Rakitovo | 5,040.97 mi (8,112.66 km) |
| College to Rakovski | 5,022.60 mi (8,083.10 km) |
| College to Razgrad | 4,940.63 mi (7,951.17 km) |
| College to Razlog | 5,045.81 mi (8,120.44 km) |
| College to Ruse | 4,919.32 mi (7,916.88 km) |
| College to Samokov | 5,014.83 mi (8,070.59 km) |
| College to Sandanski | 5,066.89 mi (8,154.37 km) |
| College to Sevlievo | 4,972.16 mi (8,001.92 km) |
| College to Shumen | 4,958.77 mi (7,980.37 km) |
| College to Silistra | 4,901.85 mi (7,888.77 km) |
| College to Sliven | 4,998.88 mi (8,044.92 km) |
