| Formia to Iselin (New Jersey) | 4,372.59 mi (7,037.01 km) |
| Formia to Isla Vista (California) | 6,431.97 mi (10,351.25 km) |
| Formia to Issaquah (Washington) | 5,727.37 mi (9,217.31 km) |
| Formia to Ithaca (New York) | 4,397.31 mi (7,076.79 km) |
| Formia to Ives Estates (Florida) | 5,242.73 mi (8,437.36 km) |
| Formia to Jackson (Michigan) | 4,736.00 mi (7,621.85 km) |
| Formia to Jackson (Mississippi) | 5,418.22 mi (8,719.78 km) |
| Formia to Jackson (Missouri) | 5,163.52 mi (8,309.89 km) |
| Formia to Jackson (Tennessee) | 5,206.82 mi (8,379.56 km) |
| Formia to Jackson (Wyoming) | 5,639.66 mi (9,076.16 km) |
| Formia to Jacksonville (Alabama) | 5,155.40 mi (8,296.82 km) |
| Formia to Jacksonville (Arkansas) | 5,381.46 mi (8,660.63 km) |
| Formia to Jacksonville (Florida) | 5,122.70 mi (8,244.19 km) |
| Formia to Jacksonville (Illinois) | 5,081.71 mi (8,178.22 km) |
| Formia to Jacksonville (North Carolina) | 4,739.90 mi (7,628.14 km) |
