The calculated distance (air line) between Oshnavīyeh and Koysinceq is approximately 71 miles respectively 114 kilometers.
By car or train, the actual journey to Koysinceq is certainly longer, as only the direct route (as the crow flies) between Oshnavīyeh and Koysinceq has been calculated here.
Air line (approximately)
114 kilometers
62 nautical miles