The calculated distance (air line) between Gölmarmara and Bağcılar is approximately 168 miles respectively 271 kilometers.
By car or train, the actual journey to Bağcılar is certainly longer, as only the direct route (as the crow flies) between Gölmarmara and Bağcılar has been calculated here.
Air line (approximately)
271 kilometers
146 nautical miles