The calculated distance (air line) between Nazareth and Rosh Ha‘Ayin is approximately 46 miles respectively 74 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 Nazareth and Rosh Ha‘Ayin has been calculated here.
Air line (approximately)
74 kilometers
40 nautical miles