The calculated distance (air line) between Yeroẖam and Modiin Ilit is approximately 66 miles respectively 106 kilometers.
By car or train, the actual journey to Modiin Ilit is certainly longer, as only the direct route (as the crow flies) between Yeroẖam and Modiin Ilit has been calculated here.
Air line (approximately)
106 kilometers
57 nautical miles