| Montoro to Popovo | 1,636.09 mi (2,633.03 km) |
| Montoro to Provadia | 1,696.06 mi (2,729.54 km) |
| Montoro to Radnevo | 1,619.10 mi (2,605.70 km) |
| Montoro to Radomir | 1,467.53 mi (2,361.77 km) |
| Montoro to Rakitovo | 1,524.11 mi (2,452.82 km) |
| Montoro to Rakovski | 1,569.64 mi (2,526.08 km) |
| Montoro to Razgrad | 1,650.87 mi (2,656.82 km) |
| Montoro to Razlog | 1,492.31 mi (2,401.64 km) |
| Montoro to Ruse | 1,623.93 mi (2,613.46 km) |
| Montoro to Samokov | 1,497.70 mi (2,410.32 km) |
| Montoro to Sandanski | 1,482.54 mi (2,385.92 km) |
| Montoro to Sevlievo | 1,578.72 mi (2,540.71 km) |
| Montoro to Shumen | 1,671.08 mi (2,689.34 km) |
| Montoro to Silistra | 1,690.06 mi (2,719.88 km) |
| Montoro to Sliven | 1,639.77 mi (2,638.95 km) |
