The calculated distance (air line) between ‘Ayn Jannā and Jāwā is approximately 35 miles respectively 56 kilometers.
By car or train, the actual journey to Jāwā is certainly longer, as only the direct route (as the crow flies) between ‘Ayn Jannā and Jāwā has been calculated here.
Air line (approximately)
56 kilometers
30 nautical miles