| Oviedo to Popovo | 1,601.51 mi (2,577.37 km) |
| Oviedo to Provadia | 1,662.96 mi (2,676.28 km) |
| Oviedo to Radnevo | 1,602.16 mi (2,578.42 km) |
| Oviedo to Radomir | 1,449.96 mi (2,333.48 km) |
| Oviedo to Rakitovo | 1,515.20 mi (2,438.47 km) |
| Oviedo to Rakovski | 1,554.22 mi (2,501.28 km) |
| Oviedo to Razgrad | 1,613.04 mi (2,595.93 km) |
| Oviedo to Razlog | 1,486.07 mi (2,391.60 km) |
| Oviedo to Ruse | 1,581.75 mi (2,545.58 km) |
| Oviedo to Samokov | 1,483.27 mi (2,387.09 km) |
| Oviedo to Sandanski | 1,482.21 mi (2,385.39 km) |
| Oviedo to Sevlievo | 1,550.61 mi (2,495.46 km) |
| Oviedo to Shumen | 1,636.91 mi (2,634.35 km) |
| Oviedo to Silistra | 1,642.26 mi (2,642.96 km) |
| Oviedo to Sliven | 1,616.00 mi (2,600.70 km) |
