| Backnang to Indianola (Iowa) | 4,643.24 mi (7,472.57 km) |
| Backnang to Indio (California) | 5,820.52 mi (9,367.22 km) |
| Backnang to Inglewood (California) | 5,871.52 mi (9,449.29 km) |
| Backnang to Inkster (Michigan) | 4,217.53 mi (6,787.45 km) |
| Backnang to Inver Grove Heights (Minnesota) | 4,455.04 mi (7,169.70 km) |
| Backnang to Inwood (New York) | 3,912.24 mi (6,296.15 km) |
| Backnang to Iona (Florida) | 4,918.88 mi (7,916.17 km) |
| Backnang to Ionia (Michigan) | 4,252.90 mi (6,844.38 km) |
| Backnang to Iowa City (Iowa) | 4,555.06 mi (7,330.67 km) |
| Backnang to Irmo (South Carolina) | 4,516.22 mi (7,268.15 km) |
| Backnang to Irondale (Alabama) | 4,766.41 mi (7,670.79 km) |
| Backnang to Ironton (Ohio) | 4,366.75 mi (7,027.60 km) |
| Backnang to Irvine (California) | 5,870.84 mi (9,448.20 km) |
| Backnang to Irving (Texas) | 5,204.31 mi (8,375.52 km) |
| Backnang to Isabela (Puerto Rico) | 4,653.16 mi (7,488.54 km) |
