| Boskoop to Portage (Michigan) | 4,016.87 mi (6,464.53 km) |
| Boskoop to Portage (Wisconsin) | 4,093.13 mi (6,587.26 km) |
| Boskoop to Portales (New Mexico) | 5,070.85 mi (8,160.75 km) |
| Boskoop to Porterville (California) | 5,466.82 mi (8,797.99 km) |
| Boskoop to Portland (Maine) | 3,362.99 mi (5,412.21 km) |
| Boskoop to Portland (Oregon) | 5,003.97 mi (8,053.11 km) |
| Boskoop to Portland (Tennessee) | 4,325.87 mi (6,961.81 km) |
| Boskoop to Portland (Texas) | 5,192.56 mi (8,356.61 km) |
| Boskoop to Portsmouth (New Hampshire) | 3,409.59 mi (5,487.20 km) |
| Boskoop to Portsmouth (Ohio) | 4,082.01 mi (6,569.37 km) |
| Boskoop to Portsmouth (Virginia) | 3,913.41 mi (6,298.03 km) |
| Boskoop to Post Falls (Idaho) | 4,731.04 mi (7,613.88 km) |
| Boskoop to Potomac (Maryland) | 3,844.91 mi (6,187.79 km) |
| Boskoop to Potomac Park (California) | 5,506.14 mi (8,861.28 km) |
| Boskoop to Pottstown (Pennsylvania) | 3,726.46 mi (5,997.15 km) |
