The calculated distance (air line) between Shāhīn Dezh and Marīvān is approximately 83 miles respectively 134 kilometers.
By car or train, the actual journey to Marīvān is certainly longer, as only the direct route (as the crow flies) between Shāhīn Dezh and Marīvān has been calculated here.
Air line (approximately)
134 kilometers
72 nautical miles