The calculated distance (air line) between Sīnah and Beytüşşebap is approximately 53 miles respectively 85 kilometers.
By car or train, the actual journey to Beytüşşebap is certainly longer, as only the direct route (as the crow flies) between Sīnah and Beytüşşebap has been calculated here.
Air line (approximately)
85 kilometers
46 nautical miles