| Backnang to Ordu | 1,484.93 mi (2,389.76 km) |
| Backnang to Ortahisar | 1,445.51 mi (2,326.32 km) |
| Backnang to Ortakent | 1,212.44 mi (1,951.23 km) |
| Backnang to Ortaklar | 1,180.70 mi (1,900.16 km) |
| Backnang to Ortakoy | 1,405.43 mi (2,261.83 km) |
| Backnang to Ortakoy | 1,395.50 mi (2,245.83 km) |
| Backnang to Osmaneli | 1,167.80 mi (1,879.39 km) |
| Backnang to Osmaniye | 1,571.40 mi (2,528.93 km) |
| Backnang to Ozdere | 1,159.99 mi (1,866.83 km) |
| Backnang to Palu | 1,663.04 mi (2,676.40 km) |
| Backnang to Pamukkale | 1,241.26 mi (1,997.62 km) |
| Backnang to Patnos | 1,772.07 mi (2,851.87 km) |
| Backnang to Pazar | 1,442.14 mi (2,320.90 km) |
| Backnang to Pazarcik | 1,597.98 mi (2,571.71 km) |
| Backnang to Pazaryeri | 1,177.80 mi (1,895.48 km) |
