| North Valley Stream to Popovo | 4,793.16 mi (7,713.85 km) |
| North Valley Stream to Provadia | 4,848.12 mi (7,802.30 km) |
| North Valley Stream to Radnevo | 4,824.83 mi (7,764.82 km) |
| North Valley Stream to Radomir | 4,692.14 mi (7,551.27 km) |
| North Valley Stream to Rakitovo | 4,762.03 mi (7,663.75 km) |
| North Valley Stream to Rakovski | 4,785.79 mi (7,701.99 km) |
| North Valley Stream to Razgrad | 4,796.86 mi (7,719.80 km) |
| North Valley Stream to Razlog | 4,740.55 mi (7,629.18 km) |
| North Valley Stream to Ruse | 4,762.35 mi (7,664.26 km) |
| North Valley Stream to Samokov | 4,725.78 mi (7,605.40 km) |
| North Valley Stream to Sandanski | 4,745.70 mi (7,637.46 km) |
| North Valley Stream to Sevlievo | 4,761.42 mi (7,662.76 km) |
| North Valley Stream to Shumen | 4,823.96 mi (7,763.42 km) |
| North Valley Stream to Silistra | 4,801.95 mi (7,728.00 km) |
| North Valley Stream to Sliven | 4,825.02 mi (7,765.12 km) |
