The calculated distance (air line) between Bursa and Mustafakemalpaşa is approximately 36 miles respectively 58 kilometers.
By car or train, the actual journey to Mustafakemalpaşa is certainly longer, as only the direct route (as the crow flies) between Bursa and Mustafakemalpaşa has been calculated here.
Air line (approximately)
58 kilometers
31 nautical miles