The calculated distance (air line) between Al Hilāliyya and Khartoum North is approximately 68 miles respectively 109 kilometers.
By car or train, the actual journey to Khartoum North is certainly longer, as only the direct route (as the crow flies) between Al Hilāliyya and Khartoum North has been calculated here.
Air line (approximately)
109 kilometers
59 nautical miles