The calculated distance (air line) between ‘Ajlūn and Umm as Summāq is approximately 32 miles respectively 51 kilometers.
By car or train, the actual journey to Umm as Summāq is certainly longer, as only the direct route (as the crow flies) between ‘Ajlūn and Umm as Summāq has been calculated here.
Air line (approximately)
51 kilometers
27 nautical miles