| Herstal to Pell City (Alabama) | 4,545.65 mi (7,315.52 km) |
| Herstal to Pella (Iowa) | 4,411.00 mi (7,098.81 km) |
| Herstal to Pembroke Pines (Florida) | 4,678.54 mi (7,529.38 km) |
| Herstal to Pendleton (Oregon) | 5,000.60 mi (8,047.69 km) |
| Herstal to Pensacola (Florida) | 4,739.46 mi (7,627.42 km) |
| Herstal to Peoria (Arizona) | 5,488.49 mi (8,832.87 km) |
| Herstal to Peoria (Illinois) | 4,321.73 mi (6,955.15 km) |
| Herstal to Perris (California) | 5,644.85 mi (9,084.51 km) |
| Herstal to Perry (Georgia) | 4,497.15 mi (7,237.46 km) |
| Herstal to Perry Hall (Maryland) | 3,873.81 mi (6,234.29 km) |
| Herstal to Perrysburg (Ohio) | 4,058.62 mi (6,531.72 km) |
| Herstal to Perth Amboy (New Jersey) | 3,734.95 mi (6,010.82 km) |
| Herstal to Peru (Indiana) | 4,188.12 mi (6,740.13 km) |
| Herstal to Petal (Mississippi) | 4,775.62 mi (7,685.62 km) |
| Herstal to Petaluma (California) | 5,540.07 mi (8,915.88 km) |
