| Shrewsbury to Popovo | 1,473.78 mi (2,371.82 km) |
| Shrewsbury to Provadia | 1,529.34 mi (2,461.24 km) |
| Shrewsbury to Radnevo | 1,505.66 mi (2,423.12 km) |
| Shrewsbury to Radomir | 1,376.47 mi (2,215.21 km) |
| Shrewsbury to Rakitovo | 1,446.05 mi (2,327.20 km) |
| Shrewsbury to Rakovski | 1,467.54 mi (2,361.78 km) |
| Shrewsbury to Razgrad | 1,477.86 mi (2,378.39 km) |
| Shrewsbury to Razlog | 1,426.35 mi (2,295.50 km) |
| Shrewsbury to Ruse | 1,443.34 mi (2,322.83 km) |
| Shrewsbury to Samokov | 1,409.63 mi (2,268.58 km) |
| Shrewsbury to Sandanski | 1,433.45 mi (2,306.92 km) |
| Shrewsbury to Sevlievo | 1,441.99 mi (2,320.66 km) |
| Shrewsbury to Shumen | 1,504.93 mi (2,421.95 km) |
| Shrewsbury to Silistra | 1,485.16 mi (2,390.13 km) |
| Shrewsbury to Sliven | 1,505.44 mi (2,422.77 km) |
