| Backnang to Keizer (Oregon) | 5,341.14 mi (8,595.73 km) |
| Backnang to Keller (Texas) | 5,210.00 mi (8,384.69 km) |
| Backnang to Kelso (Washington) | 5,270.78 mi (8,482.50 km) |
| Backnang to Kemp Mill (Maryland) | 4,115.56 mi (6,623.36 km) |
| Backnang to Ken Caryl (Colorado) | 5,135.44 mi (8,264.70 km) |
| Backnang to Kendale Lakes (Florida) | 4,892.15 mi (7,873.15 km) |
| Backnang to Kendall (Florida) | 4,891.79 mi (7,872.58 km) |
| Backnang to Kendall Park (New Jersey) | 3,954.51 mi (6,364.17 km) |
| Backnang to Kendall West (Florida) | 4,893.57 mi (7,875.44 km) |
| Backnang to Kenmore (New York) | 4,015.47 mi (6,462.27 km) |
| Backnang to Kenmore (Washington) | 5,158.37 mi (8,301.60 km) |
| Backnang to Kenner (Louisiana) | 5,088.77 mi (8,189.59 km) |
| Backnang to Kennesaw (Georgia) | 4,660.12 mi (7,499.74 km) |
| Backnang to Kennett (Missouri) | 4,766.59 mi (7,671.09 km) |
| Backnang to Kennewick (Washington) | 5,174.61 mi (8,327.73 km) |
