The calculated distance (air line) between Gökçeada and Bahçelievler is approximately 164 miles respectively 265 kilometers.
By car or train, the actual journey to Bahçelievler is certainly longer, as only the direct route (as the crow flies) between Gökçeada and Bahçelievler has been calculated here.
Air line (approximately)
265 kilometers
143 nautical miles