| Most to Pell City (Alabama) | 4,864.24 mi (7,828.23 km) |
| Most to Pella (Iowa) | 4,699.13 mi (7,562.51 km) |
| Most to Pembroke Pines (Florida) | 5,017.15 mi (8,074.33 km) |
| Most to Pendleton (Oregon) | 5,209.72 mi (8,384.23 km) |
| Most to Pensacola (Florida) | 5,062.10 mi (8,146.65 km) |
| Most to Peoria (Arizona) | 5,746.77 mi (9,248.54 km) |
| Most to Peoria (Illinois) | 4,618.30 mi (7,432.43 km) |
| Most to Perris (California) | 5,888.09 mi (9,475.97 km) |
| Most to Perry (Georgia) | 4,821.83 mi (7,759.98 km) |
| Most to Perry Hall (Maryland) | 4,196.23 mi (6,753.18 km) |
| Most to Perrysburg (Ohio) | 4,364.45 mi (7,023.90 km) |
| Most to Perth Amboy (New Jersey) | 4,058.18 mi (6,531.01 km) |
| Most to Peru (Indiana) | 4,491.46 mi (7,228.31 km) |
| Most to Petal (Mississippi) | 5,093.17 mi (8,196.66 km) |
| Most to Petaluma (California) | 5,755.29 mi (9,262.25 km) |
