| Fort Pierce to Iselin (New Jersey) | 970.91 mi (1,562.52 km) |
| Fort Pierce to Isla Vista (California) | 2,376.26 mi (3,824.21 km) |
| Fort Pierce to Issaquah (Washington) | 2,631.06 mi (4,234.29 km) |
| Fort Pierce to Ithaca (New York) | 1,059.92 mi (1,705.78 km) |
| Fort Pierce to Ives Estates (Florida) | 101.52 mi (163.38 km) |
| Fort Pierce to Jackson (Michigan) | 1,049.03 mi (1,688.25 km) |
| Fort Pierce to Jackson (Mississippi) | 680.58 mi (1,095.28 km) |
| Fort Pierce to Jackson (Missouri) | 875.25 mi (1,408.58 km) |
| Fort Pierce to Jackson (Tennessee) | 756.48 mi (1,217.43 km) |
| Fort Pierce to Jackson (Wyoming) | 2,022.59 mi (3,255.05 km) |
| Fort Pierce to Jacksonville (Alabama) | 545.72 mi (878.26 km) |
| Fort Pierce to Jacksonville (Arkansas) | 865.57 mi (1,393.00 km) |
| Fort Pierce to Jacksonville (Florida) | 216.39 mi (348.24 km) |
| Fort Pierce to Jacksonville (Illinois) | 1,021.54 mi (1,644.02 km) |
| Fort Pierce to Jacksonville (North Carolina) | 533.86 mi (859.16 km) |
