| Gateway to Popovo | 5,796.30 mi (9,328.25 km) |
| Gateway to Provadia | 5,853.77 mi (9,420.73 km) |
| Gateway to Radnevo | 5,820.80 mi (9,367.67 km) |
| Gateway to Radomir | 5,680.54 mi (9,141.95 km) |
| Gateway to Rakitovo | 5,750.26 mi (9,254.15 km) |
| Gateway to Rakovski | 5,778.71 mi (9,299.94 km) |
| Gateway to Razgrad | 5,801.88 mi (9,337.22 km) |
| Gateway to Razlog | 5,726.18 mi (9,215.39 km) |
| Gateway to Ruse | 5,767.45 mi (9,281.82 km) |
| Gateway to Samokov | 5,714.65 mi (9,196.85 km) |
| Gateway to Sandanski | 5,728.64 mi (9,219.36 km) |
| Gateway to Sevlievo | 5,759.35 mi (9,268.77 km) |
| Gateway to Shumen | 5,828.73 mi (9,380.44 km) |
| Gateway to Silistra | 5,812.36 mi (9,354.08 km) |
| Gateway to Sliven | 5,824.51 mi (9,373.65 km) |
