| Bolanos de Calatrava to Popovo | 1,580.33 mi (2,543.30 km) |
| Bolanos de Calatrava to Provadia | 1,640.63 mi (2,640.34 km) |
| Bolanos de Calatrava to Radnevo | 1,565.36 mi (2,519.21 km) |
| Bolanos de Calatrava to Radomir | 1,413.21 mi (2,274.34 km) |
| Bolanos de Calatrava to Rakitovo | 1,471.04 mi (2,367.41 km) |
| Bolanos de Calatrava to Rakovski | 1,515.92 mi (2,439.64 km) |
| Bolanos de Calatrava to Razgrad | 1,594.78 mi (2,566.56 km) |
| Bolanos de Calatrava to Razlog | 1,439.45 mi (2,316.58 km) |
| Bolanos de Calatrava to Ruse | 1,567.28 mi (2,522.30 km) |
| Bolanos de Calatrava to Samokov | 1,443.87 mi (2,323.68 km) |
| Bolanos de Calatrava to Sandanski | 1,430.39 mi (2,302.00 km) |
| Bolanos de Calatrava to Sevlievo | 1,523.54 mi (2,451.90 km) |
| Bolanos de Calatrava to Shumen | 1,615.47 mi (2,599.84 km) |
| Bolanos de Calatrava to Silistra | 1,632.97 mi (2,628.02 km) |
| Bolanos de Calatrava to Sliven | 1,585.27 mi (2,551.25 km) |
