| La Spezia to Port Chester (New York) | 4,062.35 mi (6,537.72 km) |
| La Spezia to Port Hueneme (California) | 6,152.44 mi (9,901.39 km) |
| La Spezia to Port Huron (Michigan) | 4,353.83 mi (7,006.81 km) |
| La Spezia to Port Lavaca (Texas) | 5,602.85 mi (9,016.91 km) |
| La Spezia to Port Neches (Texas) | 5,422.40 mi (8,726.51 km) |
| La Spezia to Port Orange (Florida) | 4,889.38 mi (7,868.70 km) |
| La Spezia to Port Orchard (Washington) | 5,479.02 mi (8,817.63 km) |
| La Spezia to Port Royal (South Carolina) | 4,731.05 mi (7,613.90 km) |
| La Spezia to Port Salerno (Florida) | 4,939.57 mi (7,949.46 km) |
| La Spezia to Port St. John (Florida) | 4,908.45 mi (7,899.39 km) |
| La Spezia to Port St. Lucie (Florida) | 4,942.80 mi (7,954.67 km) |
| La Spezia to Port Washington (New York) | 4,069.52 mi (6,549.27 km) |
| La Spezia to Port Washington (Wisconsin) | 4,554.38 mi (7,329.57 km) |
| La Spezia to Port Wentworth (Georgia) | 4,760.47 mi (7,661.23 km) |
| La Spezia to Portage (Indiana) | 4,604.51 mi (7,410.24 km) |
