| Ovar to Popovo | 1,782.38 mi (2,868.47 km) |
| Ovar to Provadia | 1,843.71 mi (2,967.17 km) |
| Ovar to Radnevo | 1,776.89 mi (2,859.63 km) |
| Ovar to Radomir | 1,623.80 mi (2,613.25 km) |
| Ovar to Rakitovo | 1,686.40 mi (2,714.00 km) |
| Ovar to Rakovski | 1,728.07 mi (2,781.07 km) |
| Ovar to Razgrad | 1,795.09 mi (2,888.91 km) |
| Ovar to Razlog | 1,656.06 mi (2,665.17 km) |
| Ovar to Ruse | 1,765.05 mi (2,840.58 km) |
| Ovar to Samokov | 1,656.24 mi (2,665.46 km) |
| Ovar to Sandanski | 1,649.97 mi (2,655.37 km) |
| Ovar to Sevlievo | 1,728.93 mi (2,782.44 km) |
| Ovar to Shumen | 1,817.87 mi (2,925.58 km) |
| Ovar to Silistra | 1,827.78 mi (2,941.52 km) |
| Ovar to Sliven | 1,793.24 mi (2,885.94 km) |
