| Stretford to Popovo | 1,469.63 mi (2,365.14 km) |
| Stretford to Provadia | 1,524.19 mi (2,452.94 km) |
| Stretford to Radnevo | 1,503.98 mi (2,420.42 km) |
| Stretford to Radomir | 1,378.05 mi (2,217.76 km) |
| Stretford to Rakitovo | 1,447.31 mi (2,329.22 km) |
| Stretford to Rakovski | 1,467.07 mi (2,361.02 km) |
| Stretford to Razgrad | 1,473.01 mi (2,370.58 km) |
| Stretford to Razlog | 1,428.62 mi (2,299.14 km) |
| Stretford to Ruse | 1,438.51 mi (2,315.06 km) |
| Stretford to Samokov | 1,410.86 mi (2,270.56 km) |
| Stretford to Sandanski | 1,436.59 mi (2,311.98 km) |
| Stretford to Sevlievo | 1,439.83 mi (2,317.18 km) |
| Stretford to Shumen | 1,500.12 mi (2,414.21 km) |
| Stretford to Silistra | 1,478.27 mi (2,379.05 km) |
| Stretford to Sliven | 1,502.53 mi (2,418.08 km) |
