Welcome to Patchogue. Before you take off, it’s always helpful to know a few basic facts about the area. So flatten out your map, grab a pencil and let’s get started.This town sits 6 miles to the northeast of West Sayville, and 249 miles northeast of Washington, the nation’s capital.If you’re looking to make some new buddies while you’re in this part of Suffolk County, you shouldn’t find it too tough. Roughly 12,500 people reside here.