Flat River Map
The City of Flat River is located in St. Francois County in the State of Missouri. Find directions to Flat River, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. The Flat River time zone is Central Daylight Time which is 6 hours behind Coordinated Universal Time (UTC).
Nearby cities include Park Hills, Rivermines, Fairview Acres, Elvins, Desloge.