The calculated distance (air line) between Al ‘Ubaydīyah and Banī Na‘īm is approximately 16 miles respectively 25 kilometers.
By car or train, the actual journey to Banī Na‘īm is certainly longer, as only the direct route (as the crow flies) between Al ‘Ubaydīyah and Banī Na‘īm has been calculated here.
Air line (approximately)
25 kilometers
14 nautical miles