The calculated distance (air line) between Dayr Dibwān and Banī Suhaylā is approximately 68 miles respectively 109 kilometers.
By car or train, the actual journey to Banī Suhaylā is certainly longer, as only the direct route (as the crow flies) between Dayr Dibwān and Banī Suhaylā has been calculated here.
Air line (approximately)
109 kilometers
59 nautical miles