| Sieradz to Port Chester (New York) | 4,171.03 mi (6,712.63 km) |
| Sieradz to Port Hueneme (California) | 5,987.11 mi (9,635.32 km) |
| Sieradz to Port Huron (Michigan) | 4,387.75 mi (7,061.41 km) |
| Sieradz to Port Lavaca (Texas) | 5,655.65 mi (9,101.90 km) |
| Sieradz to Port Neches (Texas) | 5,485.96 mi (8,828.79 km) |
| Sieradz to Port Orange (Florida) | 5,056.91 mi (8,138.31 km) |
| Sieradz to Port Orchard (Washington) | 5,217.92 mi (8,397.43 km) |
| Sieradz to Port Royal (South Carolina) | 4,873.48 mi (7,843.10 km) |
| Sieradz to Port Salerno (Florida) | 5,129.19 mi (8,254.63 km) |
| Sieradz to Port St. John (Florida) | 5,082.67 mi (8,179.77 km) |
| Sieradz to Port St. Lucie (Florida) | 5,129.88 mi (8,255.74 km) |
| Sieradz to Port Washington (New York) | 4,179.98 mi (6,727.03 km) |
| Sieradz to Port Washington (Wisconsin) | 4,550.01 mi (7,322.53 km) |
| Sieradz to Port Wentworth (Georgia) | 4,900.72 mi (7,886.95 km) |
| Sieradz to Portage (Indiana) | 4,620.97 mi (7,436.74 km) |
