The calculated distance (air line) between Al Hasaheisa and Wad Medani is approximately 28 miles respectively 46 kilometers.
By car or train, the actual journey to Wad Medani is certainly longer, as only the direct route (as the crow flies) between Al Hasaheisa and Wad Medani has been calculated here.
Air line (approximately)
46 kilometers
25 nautical miles