The calculated distance (air line) between Al Maḩallah al Kubrá and Mīt Ghamr is approximately 18 miles respectively 30 kilometers.
By car or train, the actual journey to Mīt Ghamr is certainly longer, as only the direct route (as the crow flies) between Al Maḩallah al Kubrá and Mīt Ghamr has been calculated here.
Air line (approximately)
30 kilometers
16 nautical miles