| Aspe to Popovo | 1,446.12 mi (2,327.30 km) |
| Aspe to Provadia | 1,505.57 mi (2,422.99 km) |
| Aspe to Radnevo | 1,426.73 mi (2,296.10 km) |
| Aspe to Radomir | 1,275.97 mi (2,053.47 km) |
| Aspe to Rakitovo | 1,331.14 mi (2,142.27 km) |
| Aspe to Rakovski | 1,377.28 mi (2,216.52 km) |
| Aspe to Razgrad | 1,461.33 mi (2,351.78 km) |
| Aspe to Razlog | 1,299.16 mi (2,090.80 km) |
| Aspe to Ruse | 1,435.23 mi (2,309.77 km) |
| Aspe to Samokov | 1,305.56 mi (2,101.09 km) |
| Aspe to Sandanski | 1,288.76 mi (2,074.06 km) |
| Aspe to Sevlievo | 1,388.07 mi (2,233.89 km) |
| Aspe to Shumen | 1,480.87 mi (2,383.24 km) |
| Aspe to Silistra | 1,501.94 mi (2,417.14 km) |
| Aspe to Sliven | 1,448.21 mi (2,330.67 km) |
