Explore details about location Βιθυνίας. Βιθυνίας is a location situated within the Δήμος Θεσσαλονίκης alongside other areas such as Ξυγγόπουλου, Miaouli- Μιαούλη, Στρατή Μυριβήλη. Additionally, some smaller parts of Βιθυνίας include specific areas like Ανατολικής Θράκης adding to the diversity of its landscape.