| Duffel to Pell City (Alabama) | 4,489.07 mi (7,224.46 km) |
| Duffel to Pella (Iowa) | 4,353.90 mi (7,006.92 km) |
| Duffel to Pembroke Pines (Florida) | 4,624.11 mi (7,441.79 km) |
| Duffel to Pendleton (Oregon) | 4,947.19 mi (7,961.74 km) |
| Duffel to Pensacola (Florida) | 4,683.13 mi (7,536.78 km) |
| Duffel to Peoria (Arizona) | 5,432.15 mi (8,742.21 km) |
| Duffel to Peoria (Illinois) | 4,264.58 mi (6,863.18 km) |
| Duffel to Perris (California) | 5,589.20 mi (8,994.95 km) |
| Duffel to Perry (Georgia) | 4,440.96 mi (7,147.04 km) |
| Duffel to Perry Hall (Maryland) | 3,817.43 mi (6,143.55 km) |
| Duffel to Perrysburg (Ohio) | 4,001.56 mi (6,439.89 km) |
| Duffel to Perth Amboy (New Jersey) | 3,678.62 mi (5,920.16 km) |
| Duffel to Peru (Indiana) | 4,131.03 mi (6,648.24 km) |
| Duffel to Petal (Mississippi) | 4,718.99 mi (7,594.48 km) |
| Duffel to Petaluma (California) | 5,486.12 mi (8,829.06 km) |
