The calculated distance (air line) between Başakşehir and Marmara Ereğlisi is approximately 45 miles respectively 72 kilometers.
By car or train, the actual journey to Marmara Ereğlisi is certainly longer, as only the direct route (as the crow flies) between Başakşehir and Marmara Ereğlisi has been calculated here.
Air line (approximately)
72 kilometers
39 nautical miles