| Republic to Popovo | 5,712.22 mi (9,192.93 km) |
| Republic to Provadia | 5,762.39 mi (9,273.67 km) |
| Republic to Radnevo | 5,753.49 mi (9,259.35 km) |
| Republic to Radomir | 5,633.20 mi (9,065.76 km) |
| Republic to Rakitovo | 5,702.05 mi (9,176.56 km) |
| Republic to Rakovski | 5,719.28 mi (9,204.30 km) |
| Republic to Razgrad | 5,713.06 mi (9,194.27 km) |
| Republic to Razlog | 5,684.21 mi (9,147.86 km) |
| Republic to Ruse | 5,679.08 mi (9,139.60 km) |
| Republic to Samokov | 5,665.63 mi (9,117.94 km) |
| Republic to Sandanski | 5,692.55 mi (9,161.27 km) |
| Republic to Sevlievo | 5,688.55 mi (9,154.83 km) |
| Republic to Shumen | 5,740.01 mi (9,237.65 km) |
| Republic to Silistra | 5,709.72 mi (9,188.90 km) |
| Republic to Sliven | 5,748.75 mi (9,251.73 km) |
