| Leiderdorp to Portage (Michigan) | 4,009.18 mi (6,452.14 km) |
| Leiderdorp to Portage (Wisconsin) | 4,085.24 mi (6,574.55 km) |
| Leiderdorp to Portales (New Mexico) | 5,062.85 mi (8,147.87 km) |
| Leiderdorp to Porterville (California) | 5,458.39 mi (8,784.43 km) |
| Leiderdorp to Portland (Maine) | 3,355.85 mi (5,400.73 km) |
| Leiderdorp to Portland (Oregon) | 4,995.47 mi (8,039.43 km) |
| Leiderdorp to Portland (Tennessee) | 4,318.44 mi (6,949.86 km) |
| Leiderdorp to Portland (Texas) | 5,185.04 mi (8,344.52 km) |
| Leiderdorp to Portsmouth (New Hampshire) | 3,402.47 mi (5,475.75 km) |
| Leiderdorp to Portsmouth (Ohio) | 4,074.63 mi (6,557.48 km) |
| Leiderdorp to Portsmouth (Virginia) | 3,906.50 mi (6,286.90 km) |
| Leiderdorp to Post Falls (Idaho) | 4,722.55 mi (7,600.21 km) |
| Leiderdorp to Potomac (Maryland) | 3,837.79 mi (6,176.33 km) |
| Leiderdorp to Potomac Park (California) | 5,497.73 mi (8,847.73 km) |
| Leiderdorp to Pottstown (Pennsylvania) | 3,719.33 mi (5,985.68 km) |
