The calculated distance (air line) between Vize and Büyükçekmece is approximately 57 miles respectively 92 kilometers.
By car or train, the actual journey to Büyükçekmece is certainly longer, as only the direct route (as the crow flies) between Vize and Büyükçekmece has been calculated here.
Air line (approximately)
92 kilometers
50 nautical miles