| Box Elder to Indianola (Iowa) | 518.56 mi (834.54 km) |
| Box Elder to Indio (California) | 1,004.52 mi (1,616.61 km) |
| Box Elder to Inglewood (California) | 1,075.41 mi (1,730.71 km) |
| Box Elder to Inkster (Michigan) | 1,000.99 mi (1,610.94 km) |
| Box Elder to Inver Grove Heights (Minnesota) | 496.30 mi (798.71 km) |
| Box Elder to Inwood (New York) | 1,508.40 mi (2,427.54 km) |
| Box Elder to Iona (Florida) | 1,691.94 mi (2,722.92 km) |
| Box Elder to Ionia (Michigan) | 903.50 mi (1,454.05 km) |
| Box Elder to Iowa City (Iowa) | 608.35 mi (979.04 km) |
| Box Elder to Irmo (South Carolina) | 1,355.76 mi (2,181.89 km) |
| Box Elder to Irondale (Alabama) | 1,142.71 mi (1,839.01 km) |
| Box Elder to Ironton (Ohio) | 1,123.14 mi (1,807.52 km) |
| Box Elder to Irvine (California) | 1,066.56 mi (1,716.47 km) |
| Box Elder to Irving (Texas) | 844.27 mi (1,358.72 km) |
| Box Elder to Isabela (Puerto Rico) | 2,731.33 mi (4,395.65 km) |
