| Culleredo to Popovo | 1,727.75 mi (2,780.55 km) |
| Culleredo to Provadia | 1,789.19 mi (2,879.43 km) |
| Culleredo to Radnevo | 1,729.23 mi (2,782.93 km) |
| Culleredo to Radomir | 1,577.20 mi (2,538.26 km) |
| Culleredo to Rakitovo | 1,642.65 mi (2,643.59 km) |
| Culleredo to Rakovski | 1,681.41 mi (2,705.97 km) |
| Culleredo to Razgrad | 1,739.08 mi (2,798.78 km) |
| Culleredo to Razlog | 1,613.63 mi (2,596.88 km) |
| Culleredo to Ruse | 1,707.59 mi (2,748.11 km) |
| Culleredo to Samokov | 1,610.58 mi (2,591.98 km) |
| Culleredo to Sandanski | 1,609.92 mi (2,590.91 km) |
| Culleredo to Sevlievo | 1,677.27 mi (2,699.30 km) |
| Culleredo to Shumen | 1,763.12 mi (2,837.47 km) |
| Culleredo to Silistra | 1,767.62 mi (2,844.71 km) |
| Culleredo to Sliven | 1,742.77 mi (2,804.71 km) |
