| San Pietro in Casale to Port Chester (New York) | 4,110.62 mi (6,615.40 km) |
| San Pietro in Casale to Port Hueneme (California) | 6,170.12 mi (9,929.85 km) |
| San Pietro in Casale to Port Huron (Michigan) | 4,393.87 mi (7,071.25 km) |
| San Pietro in Casale to Port Lavaca (Texas) | 5,647.14 mi (9,088.20 km) |
| San Pietro in Casale to Port Neches (Texas) | 5,467.68 mi (8,799.38 km) |
| San Pietro in Casale to Port Orange (Florida) | 4,945.52 mi (7,959.05 km) |
| San Pietro in Casale to Port Orchard (Washington) | 5,482.24 mi (8,822.81 km) |
| San Pietro in Casale to Port Royal (South Carolina) | 4,784.23 mi (7,699.47 km) |
| San Pietro in Casale to Port Salerno (Florida) | 4,998.13 mi (8,043.71 km) |
| San Pietro in Casale to Port St. John (Florida) | 4,965.33 mi (7,990.93 km) |
| San Pietro in Casale to Port St. Lucie (Florida) | 5,001.09 mi (8,048.48 km) |
| San Pietro in Casale to Port Washington (New York) | 4,118.01 mi (6,627.30 km) |
| San Pietro in Casale to Port Washington (Wisconsin) | 4,590.15 mi (7,387.13 km) |
| San Pietro in Casale to Port Wentworth (Georgia) | 4,813.44 mi (7,746.49 km) |
| San Pietro in Casale to Portage (Indiana) | 4,642.90 mi (7,472.02 km) |
