Copiague. So much to take in, so little time. Before you head off in your rental car and discover this amazing place, we’ll get you up to speed on some important info.This town sits 16 miles to the west of West Sayville, and 230 miles northeast of Washington, the nation’s capital.If you’re hoping to make some new buddies while you’re touring this part of Suffolk County, you shouldn’t find it too difficult. Around about 23,000 people reside here.