| Sieradz to Portage (Michigan) | 4,535.36 mi (7,298.96 km) |
| Sieradz to Portage (Wisconsin) | 4,592.70 mi (7,391.24 km) |
| Sieradz to Portales (New Mexico) | 5,553.80 mi (8,937.97 km) |
| Sieradz to Porterville (California) | 5,863.67 mi (9,436.67 km) |
| Sieradz to Portland (Maine) | 3,918.23 mi (6,305.79 km) |
| Sieradz to Portland (Oregon) | 5,343.13 mi (8,598.93 km) |
| Sieradz to Portland (Tennessee) | 4,862.74 mi (7,825.82 km) |
| Sieradz to Portland (Texas) | 5,720.99 mi (9,207.04 km) |
| Sieradz to Portsmouth (New Hampshire) | 3,966.01 mi (6,382.67 km) |
| Sieradz to Portsmouth (Ohio) | 4,622.12 mi (7,438.58 km) |
| Sieradz to Portsmouth (Virginia) | 4,477.41 mi (7,205.69 km) |
| Sieradz to Post Falls (Idaho) | 5,091.49 mi (8,193.96 km) |
| Sieradz to Potomac (Maryland) | 4,399.96 mi (7,081.05 km) |
| Sieradz to Potomac Park (California) | 5,906.01 mi (9,504.81 km) |
| Sieradz to Pottstown (Pennsylvania) | 4,281.21 mi (6,889.94 km) |
