| Orihuela to Popovo | 1,461.98 mi (2,352.82 km) |
| Orihuela to Provadia | 1,521.29 mi (2,448.28 km) |
| Orihuela to Radnevo | 1,441.92 mi (2,320.55 km) |
| Orihuela to Radomir | 1,291.43 mi (2,078.36 km) |
| Orihuela to Rakitovo | 1,346.16 mi (2,166.43 km) |
| Orihuela to Rakovski | 1,392.48 mi (2,240.98 km) |
| Orihuela to Razgrad | 1,477.28 mi (2,377.46 km) |
| Orihuela to Razlog | 1,314.12 mi (2,114.87 km) |
| Orihuela to Ruse | 1,451.39 mi (2,335.78 km) |
| Orihuela to Samokov | 1,320.84 mi (2,125.69 km) |
| Orihuela to Sandanski | 1,303.48 mi (2,097.75 km) |
| Orihuela to Sevlievo | 1,403.77 mi (2,259.15 km) |
| Orihuela to Shumen | 1,496.67 mi (2,408.65 km) |
| Orihuela to Silistra | 1,518.21 mi (2,443.33 km) |
| Orihuela to Sliven | 1,463.64 mi (2,355.50 km) |
