| Sonthofen to Indianola (Iowa) | 4,734.92 mi (7,620.12 km) |
| Sonthofen to Indio (California) | 5,919.89 mi (9,527.14 km) |
| Sonthofen to Inglewood (California) | 5,971.91 mi (9,610.85 km) |
| Sonthofen to Inkster (Michigan) | 4,304.13 mi (6,926.84 km) |
| Sonthofen to Inver Grove Heights (Minnesota) | 4,548.89 mi (7,320.73 km) |
| Sonthofen to Inwood (New York) | 3,990.96 mi (6,422.83 km) |
| Sonthofen to Iona (Florida) | 4,988.91 mi (8,028.88 km) |
| Sonthofen to Ionia (Michigan) | 4,341.14 mi (6,986.39 km) |
| Sonthofen to Iowa City (Iowa) | 4,645.85 mi (7,476.77 km) |
| Sonthofen to Irmo (South Carolina) | 4,593.37 mi (7,392.32 km) |
| Sonthofen to Irondale (Alabama) | 4,847.26 mi (7,800.92 km) |
| Sonthofen to Ironton (Ohio) | 4,449.40 mi (7,160.61 km) |
| Sonthofen to Irvine (California) | 5,970.88 mi (9,609.21 km) |
| Sonthofen to Irving (Texas) | 5,292.05 mi (8,516.73 km) |
| Sonthofen to Isabela (Puerto Rico) | 4,697.67 mi (7,560.17 km) |
