| Doesburg to Popovo | 1,104.59 mi (1,777.66 km) |
| Doesburg to Provadia | 1,158.50 mi (1,864.42 km) |
| Doesburg to Radnevo | 1,141.10 mi (1,836.42 km) |
| Doesburg to Radomir | 1,019.95 mi (1,641.46 km) |
| Doesburg to Rakitovo | 1,088.45 mi (1,751.70 km) |
| Doesburg to Rakovski | 1,105.69 mi (1,779.43 km) |
| Doesburg to Razgrad | 1,107.52 mi (1,782.38 km) |
| Doesburg to Razlog | 1,071.50 mi (1,724.41 km) |
| Doesburg to Ruse | 1,073.06 mi (1,726.92 km) |
| Doesburg to Samokov | 1,052.07 mi (1,693.14 km) |
| Doesburg to Sandanski | 1,081.02 mi (1,739.74 km) |
| Doesburg to Sevlievo | 1,076.54 mi (1,732.52 km) |
| Doesburg to Shumen | 1,134.64 mi (1,826.02 km) |
| Doesburg to Silistra | 1,111.94 mi (1,789.49 km) |
| Doesburg to Sliven | 1,138.43 mi (1,832.13 km) |
