| Humble to Indianola (Iowa) | 791.37 mi (1,273.59 km) |
| Humble to Indio (California) | 1,255.02 mi (2,019.76 km) |
| Humble to Inglewood (California) | 1,377.01 mi (2,216.09 km) |
| Humble to Inkster (Michigan) | 1,077.97 mi (1,734.82 km) |
| Humble to Inver Grove Heights (Minnesota) | 1,031.85 mi (1,660.60 km) |
| Humble to Inwood (New York) | 1,412.31 mi (2,272.90 km) |
| Humble to Iona (Florida) | 844.04 mi (1,358.34 km) |
| Humble to Ionia (Michigan) | 1,059.07 mi (1,704.41 km) |
| Humble to Iowa City (Iowa) | 832.38 mi (1,339.58 km) |
| Humble to Irmo (South Carolina) | 870.63 mi (1,401.15 km) |
| Humble to Irondale (Alabama) | 561.62 mi (903.84 km) |
| Humble to Ironton (Ohio) | 928.39 mi (1,494.09 km) |
| Humble to Irvine (California) | 1,342.71 mi (2,160.89 km) |
| Humble to Irving (Texas) | 222.07 mi (357.39 km) |
| Humble to Isabela (Puerto Rico) | 1,941.21 mi (3,124.08 km) |
