| Backnang to Desert Hot Springs (California) | 5,817.13 mi (9,361.76 km) |
| Backnang to DeSoto (Texas) | 5,213.85 mi (8,390.87 km) |
| Backnang to Destin (Florida) | 4,915.11 mi (7,910.10 km) |
| Backnang to Destrehan (Louisiana) | 5,095.79 mi (8,200.87 km) |
| Backnang to Detroit (Michigan) | 4,205.28 mi (6,767.75 km) |
| Backnang to Diamond Bar (California) | 5,853.18 mi (9,419.78 km) |
| Backnang to Diamond Springs (California) | 5,662.10 mi (9,112.26 km) |
| Backnang to Dickinson (North Dakota) | 4,671.91 mi (7,518.72 km) |
| Backnang to Dickinson (Texas) | 5,308.88 mi (8,543.82 km) |
| Backnang to Dickson (Tennessee) | 4,670.62 mi (7,516.64 km) |
| Backnang to Difficult Run (Virginia) | 4,135.12 mi (6,654.84 km) |
| Backnang to Dinuba (California) | 5,749.36 mi (9,252.70 km) |
| Backnang to Discovery Bay (California) | 5,729.74 mi (9,221.12 km) |
| Backnang to Dix Hills (New York) | 3,887.51 mi (6,256.34 km) |
| Backnang to Dixon (California) | 5,703.48 mi (9,178.86 km) |
