| Obidos to Popovo | 1,842.07 mi (2,964.52 km) |
| Obidos to Provadia | 1,903.12 mi (3,062.77 km) |
| Obidos to Radnevo | 1,832.73 mi (2,949.49 km) |
| Obidos to Radomir | 1,679.70 mi (2,703.21 km) |
| Obidos to Rakitovo | 1,740.42 mi (2,800.94 km) |
| Obidos to Rakovski | 1,783.55 mi (2,870.35 km) |
| Obidos to Razgrad | 1,855.48 mi (2,986.10 km) |
| Obidos to Razlog | 1,709.48 mi (2,751.15 km) |
| Obidos to Ruse | 1,826.35 mi (2,939.23 km) |
| Obidos to Samokov | 1,711.47 mi (2,754.34 km) |
| Obidos to Sandanski | 1,702.07 mi (2,739.22 km) |
| Obidos to Sevlievo | 1,787.18 mi (2,876.19 km) |
| Obidos to Shumen | 1,877.49 mi (3,021.53 km) |
| Obidos to Silistra | 1,890.32 mi (3,042.18 km) |
| Obidos to Sliven | 1,850.58 mi (2,978.22 km) |
