The calculated distance (air line) between Kitim and Umm as Summāq is approximately 38 miles respectively 62 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 Kitim and Umm as Summāq has been calculated here.
Air line (approximately)
62 kilometers
33 nautical miles