The calculated distance (air line) between Üsküdar and Mustafakemalpaşa is approximately 75 miles respectively 121 kilometers.
By car or train, the actual journey to Mustafakemalpaşa is certainly longer, as only the direct route (as the crow flies) between Üsküdar and Mustafakemalpaşa has been calculated here.
Air line (approximately)
121 kilometers
65 nautical miles