| Middelkerke to Portage (Michigan) | 3,977.69 mi (6,401.48 km) |
| Middelkerke to Portage (Wisconsin) | 4,059.50 mi (6,533.14 km) |
| Middelkerke to Portales (New Mexico) | 5,040.32 mi (8,111.61 km) |
| Middelkerke to Porterville (California) | 5,456.42 mi (8,781.26 km) |
| Middelkerke to Portland (Maine) | 3,312.12 mi (5,330.34 km) |
| Middelkerke to Portland (Oregon) | 5,006.66 mi (8,057.44 km) |
| Middelkerke to Portland (Tennessee) | 4,280.32 mi (6,888.51 km) |
| Middelkerke to Portland (Texas) | 5,148.72 mi (8,286.06 km) |
| Middelkerke to Portsmouth (New Hampshire) | 3,358.18 mi (5,404.47 km) |
| Middelkerke to Portsmouth (Ohio) | 4,035.68 mi (6,494.80 km) |
| Middelkerke to Portsmouth (Virginia) | 3,858.33 mi (6,209.38 km) |
| Middelkerke to Post Falls (Idaho) | 4,729.91 mi (7,612.06 km) |
| Middelkerke to Potomac (Maryland) | 3,793.46 mi (6,104.99 km) |
| Middelkerke to Potomac Park (California) | 5,495.01 mi (8,843.37 km) |
| Middelkerke to Pottstown (Pennsylvania) | 3,675.27 mi (5,914.78 km) |
