| Blerick to Popovo | 1,085.79 mi (1,747.41 km) |
| Blerick to Provadia | 1,140.75 mi (1,835.86 km) |
| Blerick to Radnevo | 1,119.91 mi (1,802.33 km) |
| Blerick to Radomir | 995.42 mi (1,601.97 km) |
| Blerick to Rakitovo | 1,064.39 mi (1,712.97 km) |
| Blerick to Rakovski | 1,083.29 mi (1,743.38 km) |
| Blerick to Razgrad | 1,089.43 mi (1,753.26 km) |
| Blerick to Razlog | 1,046.46 mi (1,684.11 km) |
| Blerick to Ruse | 1,054.91 mi (1,697.72 km) |
| Blerick to Samokov | 1,027.95 mi (1,654.32 km) |
| Blerick to Sandanski | 1,055.21 mi (1,698.19 km) |
| Blerick to Sevlievo | 1,055.73 mi (1,699.03 km) |
| Blerick to Shumen | 1,116.52 mi (1,796.87 km) |
| Blerick to Silistra | 1,095.93 mi (1,763.73 km) |
| Blerick to Sliven | 1,118.44 mi (1,799.96 km) |
