| Tortona to Port Chester (New York) | 3,995.06 mi (6,429.43 km) |
| Tortona to Port Hueneme (California) | 6,080.27 mi (9,785.25 km) |
| Tortona to Port Huron (Michigan) | 4,284.13 mi (6,894.63 km) |
| Tortona to Port Lavaca (Texas) | 5,534.33 mi (8,906.65 km) |
| Tortona to Port Neches (Texas) | 5,354.18 mi (8,616.71 km) |
| Tortona to Port Orange (Florida) | 4,825.44 mi (7,765.80 km) |
| Tortona to Port Orchard (Washington) | 5,407.89 mi (8,703.16 km) |
| Tortona to Port Royal (South Carolina) | 4,665.73 mi (7,508.77 km) |
| Tortona to Port Salerno (Florida) | 4,876.88 mi (7,848.58 km) |
| Tortona to Port St. John (Florida) | 4,844.88 mi (7,797.09 km) |
| Tortona to Port St. Lucie (Florida) | 4,879.97 mi (7,853.55 km) |
| Tortona to Port Washington (New York) | 4,002.31 mi (6,441.10 km) |
| Tortona to Port Washington (Wisconsin) | 4,483.78 mi (7,215.95 km) |
| Tortona to Port Wentworth (Georgia) | 4,695.06 mi (7,555.97 km) |
| Tortona to Portage (Indiana) | 4,534.44 mi (7,297.47 km) |
