The calculated distance (air line) between Shāhīn Dezh and Oshnavīyeh is approximately 85 miles respectively 137 kilometers.
By car or train, the actual journey to Oshnavīyeh is certainly longer, as only the direct route (as the crow flies) between Shāhīn Dezh and Oshnavīyeh has been calculated here.
Air line (approximately)
137 kilometers
74 nautical miles