| Salford to Popovo | 1,469.74 mi (2,365.32 km) |
| Salford to Provadia | 1,524.25 mi (2,453.04 km) |
| Salford to Radnevo | 1,504.21 mi (2,420.79 km) |
| Salford to Radomir | 1,378.45 mi (2,218.39 km) |
| Salford to Rakitovo | 1,447.68 mi (2,329.82 km) |
| Salford to Rakovski | 1,467.36 mi (2,361.49 km) |
| Salford to Razgrad | 1,473.09 mi (2,370.71 km) |
| Salford to Razlog | 1,429.04 mi (2,299.82 km) |
| Salford to Ruse | 1,438.60 mi (2,315.20 km) |
| Salford to Samokov | 1,411.23 mi (2,271.16 km) |
| Salford to Sandanski | 1,437.06 mi (2,312.72 km) |
| Salford to Sevlievo | 1,440.04 mi (2,317.52 km) |
| Salford to Shumen | 1,500.20 mi (2,414.34 km) |
| Salford to Silistra | 1,478.25 mi (2,379.02 km) |
| Salford to Sliven | 1,502.70 mi (2,418.36 km) |
