The calculated distance (air line) between Yāfā and Rosh Ha‘Ayin is approximately 45 miles respectively 73 kilometers.
By car or train, the actual journey to Rosh Ha‘Ayin is certainly longer, as only the direct route (as the crow flies) between Yāfā and Rosh Ha‘Ayin has been calculated here.
Air line (approximately)
73 kilometers
39 nautical miles