The calculated distance (air line) between Gowurdak and Mazār-e Sharīf is approximately 96 miles respectively 155 kilometers.
By car or train, the actual journey to Mazār-e Sharīf is certainly longer, as only the direct route (as the crow flies) between Gowurdak and Mazār-e Sharīf has been calculated here.
Air line (approximately)
155 kilometers
83 nautical miles