The calculated distance (air line) between Tonekābon and Fereydūn Kenār is approximately 92 miles respectively 147 kilometers.
By car or train, the actual journey to Fereydūn Kenār is certainly longer, as only the direct route (as the crow flies) between Tonekābon and Fereydūn Kenār has been calculated here.
Air line (approximately)
147 kilometers
79 nautical miles