The calculated distance (air line) between Modi‘in Makkabbim Re‘ut and Nahariyya is approximately 77 miles respectively 124 kilometers.
By car or train, the actual journey to Nahariyya is certainly longer, as only the direct route (as the crow flies) between Modi‘in Makkabbim Re‘ut and Nahariyya has been calculated here.
Air line (approximately)
124 kilometers
67 nautical miles