| Allentown to Pell City (Alabama) | 767.16 mi (1,234.62 km) |
| Allentown to Pella (Iowa) | 909.75 mi (1,464.11 km) |
| Allentown to Pembroke Pines (Florida) | 1,045.53 mi (1,682.61 km) |
| Allentown to Pendleton (Oregon) | 2,186.12 mi (3,518.21 km) |
| Allentown to Pensacola (Florida) | 960.71 mi (1,546.11 km) |
| Allentown to Peoria (Arizona) | 2,064.83 mi (3,323.03 km) |
| Allentown to Peoria (Illinois) | 740.24 mi (1,191.29 km) |
| Allentown to Perris (California) | 2,322.99 mi (3,738.49 km) |
| Allentown to Perry (Georgia) | 723.83 mi (1,164.90 km) |
| Allentown to Perry Hall (Maryland) | 97.81 mi (157.41 km) |
| Allentown to Perrysburg (Ohio) | 430.15 mi (692.26 km) |
| Allentown to Perth Amboy (New Jersey) | 63.38 mi (102.00 km) |
| Allentown to Peru (Indiana) | 555.21 mi (893.53 km) |
| Allentown to Petal (Mississippi) | 998.03 mi (1,606.17 km) |
| Allentown to Petaluma (California) | 2,491.78 mi (4,010.13 km) |
