| Destrehan to Pell City (Alabama) | 346.12 mi (557.03 km) |
| Destrehan to Pella (Iowa) | 803.36 mi (1,292.88 km) |
| Destrehan to Pembroke Pines (Florida) | 669.66 mi (1,077.71 km) |
| Destrehan to Pendleton (Oregon) | 1,878.50 mi (3,023.16 km) |
| Destrehan to Pensacola (Florida) | 192.54 mi (309.86 km) |
| Destrehan to Peoria (Arizona) | 1,310.96 mi (2,109.79 km) |
| Destrehan to Peoria (Illinois) | 746.67 mi (1,201.65 km) |
| Destrehan to Perris (California) | 1,593.09 mi (2,563.84 km) |
| Destrehan to Perry (Georgia) | 428.80 mi (690.09 km) |
| Destrehan to Perry Hall (Maryland) | 1,021.81 mi (1,644.45 km) |
| Destrehan to Perrysburg (Ohio) | 883.51 mi (1,421.87 km) |
| Destrehan to Perth Amboy (New Jersey) | 1,161.63 mi (1,869.46 km) |
| Destrehan to Peru (Indiana) | 783.92 mi (1,261.60 km) |
| Destrehan to Petal (Mississippi) | 116.97 mi (188.25 km) |
| Destrehan to Petaluma (California) | 1,921.07 mi (3,091.67 km) |
