The calculated distance (air line) between Sındırgı and Bahçelievler is approximately 127 miles respectively 204 kilometers.
By car or train, the actual journey to Bahçelievler is certainly longer, as only the direct route (as the crow flies) between Sındırgı and Bahçelievler has been calculated here.
Air line (approximately)
204 kilometers
110 nautical miles