The calculated distance (air line) between Ajab Shīr and Oshnavīyeh is approximately 53 miles respectively 86 kilometers.
By car or train, the actual journey to Oshnavīyeh is certainly longer, as only the direct route (as the crow flies) between Ajab Shīr and Oshnavīyeh has been calculated here.
Air line (approximately)
86 kilometers
46 nautical miles