Welcome to Lindenhurst. Before you get your adventure underway, it’s always a good idea to know some facts about the area. So open up your map, pick up a pen and let’s get started.This town sits 16 miles to the west of West Sayville, and 230 miles northeast of Washington, the nation’s capital.It’s not the famous attractions that make a place tick — it’s the locals who live there. With around 27,300 people residing in this area of Suffolk County, now’s the time to step out of your rental car and meet some of them!