The calculated distance (air line) between Arīsh and Banī Suhaylā is approximately 34 miles respectively 55 kilometers.
By car or train, the actual journey to Banī Suhaylā is certainly longer, as only the direct route (as the crow flies) between Arīsh and Banī Suhaylā has been calculated here.
Air line (approximately)
55 kilometers
30 nautical miles