The calculated distance (air line) between Kokhav Ya‘aqov and Jabālyā is approximately 51 miles respectively 82 kilometers.
By car or train, the actual journey to Jabālyā is certainly longer, as only the direct route (as the crow flies) between Kokhav Ya‘aqov and Jabālyā has been calculated here.
Air line (approximately)
82 kilometers
44 nautical miles