| Monistrol-sur-Loire to Popovo | 1,095.26 mi (1,762.65 km) |
| Monistrol-sur-Loire to Provadia | 1,156.56 mi (1,861.30 km) |
| Monistrol-sur-Loire to Radnevo | 1,101.24 mi (1,772.28 km) |
| Monistrol-sur-Loire to Radomir | 951.23 mi (1,530.85 km) |
| Monistrol-sur-Loire to Rakitovo | 1,018.71 mi (1,639.45 km) |
| Monistrol-sur-Loire to Rakovski | 1,054.54 mi (1,697.12 km) |
| Monistrol-sur-Loire to Razgrad | 1,105.88 mi (1,779.75 km) |
| Monistrol-sur-Loire to Razlog | 991.28 mi (1,595.32 km) |
| Monistrol-sur-Loire to Ruse | 1,073.85 mi (1,728.20 km) |
| Monistrol-sur-Loire to Samokov | 985.15 mi (1,585.44 km) |
| Monistrol-sur-Loire to Sandanski | 990.16 mi (1,593.51 km) |
| Monistrol-sur-Loire to Sevlievo | 1,046.72 mi (1,684.53 km) |
| Monistrol-sur-Loire to Shumen | 1,130.46 mi (1,819.29 km) |
| Monistrol-sur-Loire to Silistra | 1,132.82 mi (1,823.10 km) |
| Monistrol-sur-Loire to Sliven | 1,112.67 mi (1,790.67 km) |
