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