| Salaspils to Popovo | 937.54 mi (1,508.83 km) |
| Salaspils to Provadia | 955.04 mi (1,536.99 km) |
| Salaspils to Radnevo | 1,008.89 mi (1,623.65 km) |
| Salaspils to Radomir | 991.11 mi (1,595.04 km) |
| Salaspils to Rakitovo | 1,028.41 mi (1,655.07 km) |
| Salaspils to Rakovski | 1,007.63 mi (1,621.62 km) |
| Salaspils to Razgrad | 926.10 mi (1,490.41 km) |
| Salaspils to Razlog | 1,035.99 mi (1,667.27 km) |
| Salaspils to Ruse | 903.93 mi (1,454.74 km) |
| Salaspils to Samokov | 1,004.51 mi (1,616.60 km) |
| Salaspils to Sandanski | 1,058.10 mi (1,702.84 km) |
| Salaspils to Sevlievo | 956.91 mi (1,540.00 km) |
| Salaspils to Shumen | 945.31 mi (1,521.34 km) |
| Salaspils to Silistra | 889.94 mi (1,432.22 km) |
| Salaspils to Sliven | 983.86 mi (1,583.37 km) |
