| Bidston to Portage (Michigan) | 3,686.57 mi (5,932.96 km) |
| Bidston to Portage (Wisconsin) | 3,767.26 mi (6,062.82 km) |
| Bidston to Portales (New Mexico) | 4,747.92 mi (7,641.05 km) |
| Bidston to Porterville (California) | 5,170.22 mi (8,320.67 km) |
| Bidston to Portland (Maine) | 3,027.34 mi (4,872.03 km) |
| Bidston to Portland (Oregon) | 4,731.22 mi (7,614.16 km) |
| Bidston to Portland (Tennessee) | 3,991.98 mi (6,424.47 km) |
| Bidston to Portland (Texas) | 4,859.54 mi (7,820.68 km) |
| Bidston to Portsmouth (New Hampshire) | 3,073.84 mi (4,946.87 km) |
| Bidston to Portsmouth (Ohio) | 3,747.78 mi (6,031.46 km) |
| Bidston to Portsmouth (Virginia) | 3,577.38 mi (5,757.24 km) |
| Bidston to Post Falls (Idaho) | 4,451.03 mi (7,163.24 km) |
| Bidston to Potomac (Maryland) | 3,509.18 mi (5,647.48 km) |
| Bidston to Potomac Park (California) | 5,208.36 mi (8,382.04 km) |
| Bidston to Pottstown (Pennsylvania) | 3,390.76 mi (5,456.91 km) |
