The calculated distance (air line) between Al Fāw and Mubārak al Kabīr is approximately 59 miles respectively 95 kilometers.
By car or train, the actual journey to Mubārak al Kabīr is certainly longer, as only the direct route (as the crow flies) between Al Fāw and Mubārak al Kabīr has been calculated here.
Air line (approximately)
95 kilometers
51 nautical miles