| Fort Pierce to Indianola (Iowa) | 1,219.85 mi (1,963.16 km) |
| Fort Pierce to Indio (California) | 2,167.72 mi (3,488.60 km) |
| Fort Pierce to Inglewood (California) | 2,289.11 mi (3,683.97 km) |
| Fort Pierce to Inkster (Michigan) | 1,040.81 mi (1,675.03 km) |
| Fort Pierce to Inver Grove Heights (Minnesota) | 1,392.13 mi (2,240.42 km) |
| Fort Pierce to Inwood (New York) | 986.06 mi (1,586.92 km) |
| Fort Pierce to Iona (Florida) | 117.74 mi (189.49 km) |
| Fort Pierce to Ionia (Michigan) | 1,106.71 mi (1,781.07 km) |
| Fort Pierce to Iowa City (Iowa) | 1,169.04 mi (1,881.38 km) |
| Fort Pierce to Irmo (South Carolina) | 464.05 mi (746.82 km) |
| Fort Pierce to Irondale (Alabama) | 565.59 mi (910.23 km) |
| Fort Pierce to Ironton (Ohio) | 779.16 mi (1,253.94 km) |
| Fort Pierce to Irvine (California) | 2,256.07 mi (3,630.80 km) |
| Fort Pierce to Irving (Texas) | 1,060.50 mi (1,706.71 km) |
| Fort Pierce to Isabela (Puerto Rico) | 1,046.83 mi (1,684.71 km) |
