| Wilmington to Pottstown (Pennsylvania) | 435.18 mi (700.36 km) |
| Wilmington to Pottsville (Pennsylvania) | 456.37 mi (734.46 km) |
| Wilmington to Poughkeepsie (New York) | 560.31 mi (901.73 km) |
| Wilmington to Poulsbo (Washington) | 2,473.71 mi (3,981.05 km) |
| Wilmington to Poway (California) | 2,239.81 mi (3,604.63 km) |
| Wilmington to Powder Springs (Georgia) | 389.84 mi (627.39 km) |
| Wilmington to Powell (Ohio) | 501.10 mi (806.45 km) |
| Wilmington to Powell (Tennessee) | 369.28 mi (594.31 km) |
| Wilmington to Prairie Ridge (Washington) | 2,446.60 mi (3,937.43 km) |
| Wilmington to Prairie Village (Kansas) | 984.21 mi (1,583.94 km) |
| Wilmington to Prairieville (Louisiana) | 808.93 mi (1,301.85 km) |
| Wilmington to Prattville (Alabama) | 509.13 mi (819.37 km) |
| Wilmington to Preakness (New Jersey) | 506.17 mi (814.59 km) |
| Wilmington to Prescott (Arizona) | 1,960.76 mi (3,155.54 km) |
| Wilmington to Prescott Valley (Arizona) | 1,953.39 mi (3,143.67 km) |
