| Forest Hill to Indianola (Iowa) | 634.74 mi (1,021.51 km) |
| Forest Hill to Indio (California) | 1,097.63 mi (1,766.47 km) |
| Forest Hill to Inglewood (California) | 1,218.25 mi (1,960.58 km) |
| Forest Hill to Inkster (Michigan) | 1,011.52 mi (1,627.88 km) |
| Forest Hill to Inver Grove Heights (Minnesota) | 870.08 mi (1,400.25 km) |
| Forest Hill to Inwood (New York) | 1,409.33 mi (2,268.10 km) |
| Forest Hill to Iona (Florida) | 1,011.54 mi (1,627.92 km) |
| Forest Hill to Ionia (Michigan) | 973.09 mi (1,566.03 km) |
| Forest Hill to Iowa City (Iowa) | 696.66 mi (1,121.17 km) |
| Forest Hill to Irmo (South Carolina) | 931.53 mi (1,499.15 km) |
| Forest Hill to Irondale (Alabama) | 616.58 mi (992.29 km) |
| Forest Hill to Ironton (Ohio) | 912.98 mi (1,469.30 km) |
| Forest Hill to Irvine (California) | 1,186.18 mi (1,908.98 km) |
| Forest Hill to Irving (Texas) | 21.91 mi (35.26 km) |
| Forest Hill to Isabela (Puerto Rico) | 2,112.75 mi (3,400.14 km) |
