The calculated distance (air line) between Robāţ Karīm and Tonekābon is approximately 93 miles respectively 149 kilometers.
By car or train, the actual journey to Tonekābon is certainly longer, as only the direct route (as the crow flies) between Robāţ Karīm and Tonekābon has been calculated here.
Air line (approximately)
149 kilometers
81 nautical miles