| Citrus to Popovo | 6,626.06 mi (10,663.62 km) |
| Citrus to Provadia | 6,665.20 mi (10,726.60 km) |
| Citrus to Radnevo | 6,681.86 mi (10,753.41 km) |
| Citrus to Radomir | 6,589.59 mi (10,604.92 km) |
| Citrus to Rakitovo | 6,653.14 mi (10,707.19 km) |
| Citrus to Rakovski | 6,657.94 mi (10,714.93 km) |
| Citrus to Razgrad | 6,621.91 mi (10,656.93 km) |
| Citrus to Razlog | 6,642.68 mi (10,690.36 km) |
| Citrus to Ruse | 6,590.71 mi (10,606.73 km) |
| Citrus to Samokov | 6,618.25 mi (10,651.04 km) |
| Citrus to Sandanski | 6,656.31 mi (10,712.30 km) |
| Citrus to Sevlievo | 6,617.66 mi (10,650.09 km) |
| Citrus to Shumen | 6,647.12 mi (10,697.51 km) |
| Citrus to Silistra | 6,604.31 mi (10,628.60 km) |
| Citrus to Sliven | 6,668.75 mi (10,732.31 km) |
