| Walnut Park to Pottstown (Pennsylvania) | 2,362.73 mi (3,802.44 km) |
| Walnut Park to Pottsville (Pennsylvania) | 2,331.66 mi (3,752.44 km) |
| Walnut Park to Poughkeepsie (New York) | 2,447.80 mi (3,939.35 km) |
| Walnut Park to Poulsbo (Washington) | 978.84 mi (1,575.29 km) |
| Walnut Park to Poway (California) | 96.92 mi (155.97 km) |
| Walnut Park to Powder Springs (Georgia) | 1,914.23 mi (3,080.66 km) |
| Walnut Park to Powell (Ohio) | 1,970.51 mi (3,171.23 km) |
| Walnut Park to Powell (Tennessee) | 1,930.54 mi (3,106.90 km) |
| Walnut Park to Prairie Ridge (Washington) | 932.98 mi (1,501.48 km) |
| Walnut Park to Prairie Village (Kansas) | 1,351.20 mi (2,174.55 km) |
| Walnut Park to Prairieville (Louisiana) | 1,610.09 mi (2,591.18 km) |
| Walnut Park to Prattville (Alabama) | 1,831.82 mi (2,948.03 km) |
| Walnut Park to Preakness (New Jersey) | 2,434.51 mi (3,917.96 km) |
| Walnut Park to Prescott (Arizona) | 332.39 mi (534.94 km) |
| Walnut Park to Prescott Valley (Arizona) | 339.77 mi (546.81 km) |
