The calculated distance (air line) between Wad az Zāki and Wad Medani is approximately 88 miles respectively 142 kilometers.
By car or train, the actual journey to Wad Medani is certainly longer, as only the direct route (as the crow flies) between Wad az Zāki and Wad Medani has been calculated here.
Air line (approximately)
142 kilometers
76 nautical miles