| Middle Island to Point Pleasant (New Jersey) | 81.33 mi (130.89 km) |
| Middle Island to Pomona (California) | 2,474.85 mi (3,982.88 km) |
| Middle Island to Pompano Beach (Florida) | 1,092.02 mi (1,757.44 km) |
| Middle Island to Pompton Lakes (New Jersey) | 70.42 mi (113.33 km) |
| Middle Island to Pompton Plains (New Jersey) | 71.33 mi (114.80 km) |
| Middle Island to Ponca City (Oklahoma) | 1,325.75 mi (2,133.59 km) |
| Middle Island to Ponce (Puerto Rico) | 1,624.35 mi (2,614.15 km) |
| Middle Island to Pontiac (Illinois) | 818.74 mi (1,317.63 km) |
| Middle Island to Pontiac (Michigan) | 546.35 mi (879.26 km) |
| Middle Island to Pooler (Georgia) | 761.59 mi (1,225.66 km) |
| Middle Island to Poplar Bluff (Missouri) | 980.53 mi (1,578.01 km) |
| Middle Island to Poquoson (Virginia) | 317.46 mi (510.90 km) |
| Middle Island to Port Angeles (Washington) | 2,492.28 mi (4,010.93 km) |
| Middle Island to Port Arthur (Texas) | 1,400.71 mi (2,254.23 km) |
| Middle Island to Port Charlotte (Florida) | 1,092.88 mi (1,758.82 km) |
