| Heilbronn to Indianola (Iowa) | 4,627.00 mi (7,446.43 km) |
| Heilbronn to Indio (California) | 5,803.62 mi (9,340.02 km) |
| Heilbronn to Inglewood (California) | 5,854.55 mi (9,421.99 km) |
| Heilbronn to Inkster (Michigan) | 4,201.83 mi (6,762.18 km) |
| Heilbronn to Inver Grove Heights (Minnesota) | 4,438.60 mi (7,143.23 km) |
| Heilbronn to Inwood (New York) | 3,897.46 mi (6,272.36 km) |
| Heilbronn to Iona (Florida) | 4,905.14 mi (7,894.06 km) |
| Heilbronn to Ionia (Michigan) | 4,237.02 mi (6,818.82 km) |
| Heilbronn to Iowa City (Iowa) | 4,538.91 mi (7,304.68 km) |
| Heilbronn to Irmo (South Carolina) | 4,501.61 mi (7,244.64 km) |
| Heilbronn to Irondale (Alabama) | 4,751.35 mi (7,646.56 km) |
| Heilbronn to Ironton (Ohio) | 4,351.49 mi (7,003.05 km) |
| Heilbronn to Irvine (California) | 5,853.89 mi (9,420.93 km) |
| Heilbronn to Irving (Texas) | 5,188.47 mi (8,350.03 km) |
| Heilbronn to Isabela (Puerto Rico) | 4,642.89 mi (7,472.01 km) |
