| Backnang to Joliet (Illinois) | 4,436.83 mi (7,140.39 km) |
| Backnang to Jonesboro (Arkansas) | 4,811.89 mi (7,743.99 km) |
| Backnang to Joplin (Missouri) | 4,893.53 mi (7,875.37 km) |
| Backnang to Joppatowne (Maryland) | 4,071.38 mi (6,552.25 km) |
| Backnang to Juana Díaz (Puerto Rico) | 4,651.96 mi (7,486.60 km) |
| Backnang to Junction City (Kansas) | 4,879.45 mi (7,852.71 km) |
| Backnang to Juneau (Alaska) | 4,734.68 mi (7,619.73 km) |
| Backnang to Jupiter (Florida) | 4,819.41 mi (7,756.10 km) |
| Backnang to Jupiter Farms (Florida) | 4,823.88 mi (7,763.28 km) |
| Backnang to Jurupa Valley (California) | 5,842.65 mi (9,402.84 km) |
| Backnang to Justice (Illinois) | 4,414.05 mi (7,103.72 km) |
| Backnang to Kahului (Hawaii) | 7,535.04 mi (12,126.48 km) |
| Backnang to Kailua (Hawaii) | 7,512.88 mi (12,090.82 km) |
| Backnang to Kalamazoo (Michigan) | 4,304.89 mi (6,928.04 km) |
| Backnang to Kalispell (Montana) | 4,932.62 mi (7,938.29 km) |
