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