| Formia to Port Chester (New York) | 4,327.78 mi (6,964.89 km) |
| Formia to Port Hueneme (California) | 6,425.84 mi (10,341.39 km) |
| Formia to Port Huron (Michigan) | 4,625.24 mi (7,443.60 km) |
| Formia to Port Lavaca (Texas) | 5,871.18 mi (9,448.75 km) |
| Formia to Port Neches (Texas) | 5,690.00 mi (9,157.17 km) |
| Formia to Port Orange (Florida) | 5,144.98 mi (8,280.04 km) |
| Formia to Port Orchard (Washington) | 5,744.06 mi (9,244.18 km) |
| Formia to Port Royal (South Carolina) | 4,990.77 mi (8,031.87 km) |
| Formia to Port Salerno (Florida) | 5,191.35 mi (8,354.68 km) |
| Formia to Port St. John (Florida) | 5,162.92 mi (8,308.92 km) |
| Formia to Port St. Lucie (Florida) | 5,195.02 mi (8,360.58 km) |
| Formia to Port Washington (New York) | 4,334.75 mi (6,976.10 km) |
| Formia to Port Washington (Wisconsin) | 4,827.68 mi (7,769.39 km) |
| Formia to Port Wentworth (Georgia) | 5,020.41 mi (8,079.57 km) |
| Formia to Portage (Indiana) | 4,876.71 mi (7,848.30 km) |
