| Leiden to Port Chester (New York) | 3,605.39 mi (5,802.31 km) |
| Leiden to Port Hueneme (California) | 5,574.80 mi (8,971.78 km) |
| Leiden to Port Huron (Michigan) | 3,853.62 mi (6,201.80 km) |
| Leiden to Port Lavaca (Texas) | 5,117.94 mi (8,236.52 km) |
| Leiden to Port Neches (Texas) | 4,943.01 mi (7,955.00 km) |
| Leiden to Port Orange (Florida) | 4,475.44 mi (7,202.52 km) |
| Leiden to Port Orchard (Washington) | 4,877.88 mi (7,850.20 km) |
| Leiden to Port Royal (South Carolina) | 4,299.03 mi (6,918.62 km) |
| Leiden to Port Salerno (Florida) | 4,541.92 mi (7,309.52 km) |
| Leiden to Port St. John (Florida) | 4,499.39 mi (7,241.07 km) |
| Leiden to Port St. Lucie (Florida) | 4,543.27 mi (7,311.68 km) |
| Leiden to Port Washington (New York) | 3,613.74 mi (5,815.75 km) |
| Leiden to Port Washington (Wisconsin) | 4,035.09 mi (6,493.84 km) |
| Leiden to Port Wentworth (Georgia) | 4,327.06 mi (6,963.73 km) |
| Leiden to Portage (Indiana) | 4,096.04 mi (6,591.94 km) |
