Freisen is a municipality located in the district of Sankt Wendel within the state of Saarland, Germany. It is situated approximately 12 km northeast of Sankt Wendel and 20 km southwest of Idar-Oberstein.
The area is served by public transportation via bus services. These routes connect Freisen/Oberkirchen to other towns, primarily through transfers in the nearby hubs of Sankt Wendel and Neunkirchen.