The calculated distance (air line) between Kāmyārān and Baynjiwayn is approximately 80 miles respectively 128 kilometers.
By car or train, the actual journey to Baynjiwayn is certainly longer, as only the direct route (as the crow flies) between Kāmyārān and Baynjiwayn has been calculated here.
Air line (approximately)
128 kilometers
69 nautical miles