| East Islip to Pottsville (Pennsylvania) | 158.33 mi (254.80 km) |
| East Islip to Poughkeepsie (New York) | 77.08 mi (124.05 km) |
| East Islip to Poulsbo (Washington) | 2,452.42 mi (3,946.79 km) |
| East Islip to Poway (California) | 2,455.18 mi (3,951.23 km) |
| East Islip to Powder Springs (Georgia) | 788.79 mi (1,269.43 km) |
| East Islip to Powell (Ohio) | 521.48 mi (839.23 km) |
| East Islip to Powell (Tennessee) | 670.02 mi (1,078.30 km) |
| East Islip to Prairie Ridge (Washington) | 2,434.73 mi (3,918.32 km) |
| East Islip to Prairie Village (Kansas) | 1,141.12 mi (1,836.45 km) |
| East Islip to Prairieville (Louisiana) | 1,227.33 mi (1,975.20 km) |
| East Islip to Prattville (Alabama) | 929.93 mi (1,496.58 km) |
| East Islip to Preakness (New Jersey) | 56.18 mi (90.41 km) |
| East Islip to Prescott (Arizona) | 2,170.45 mi (3,493.01 km) |
| East Islip to Prescott Valley (Arizona) | 2,163.36 mi (3,481.59 km) |
| East Islip to Prichard (Alabama) | 1,081.24 mi (1,740.09 km) |
