The calculated distance (air line) between Bushehr and Mubārak al Kabīr is approximately 167 miles respectively 268 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 Bushehr and Mubārak al Kabīr has been calculated here.
Air line (approximately)
268 kilometers
145 nautical miles