| Cities | Distance |
|---|
| Backnang to Popovo | 889.84 mi (1,432.06 km) |
| Backnang to Provadia | 947.40 mi (1,524.69 km) |
| Backnang to Radnevo | 917.39 mi (1,476.39 km) |
| Backnang to Radomir | 785.71 mi (1,264.49 km) |
| Backnang to Rakitovo | 855.38 mi (1,376.61 km) |
| Backnang to Rakovski | 877.99 mi (1,412.99 km) |
| Backnang to Razgrad | 895.47 mi (1,441.12 km) |
| Backnang to Razlog | 835.48 mi (1,344.57 km) |
| Backnang to Ruse | 861.08 mi (1,385.78 km) |
| Backnang to Samokov | 818.99 mi (1,318.04 km) |
| Backnang to Sandanski | 842.67 mi (1,356.15 km) |
| Backnang to Sevlievo | 854.55 mi (1,375.26 km) |
| Backnang to Shumen | 922.28 mi (1,484.27 km) |
| Backnang to Silistra | 908.13 mi (1,461.50 km) |
| Backnang to Sliven | 919.01 mi (1,479.01 km) |
