The calculated distance (air line) between Sofo-Birnin-Gwari and Zaria is approximately 64 miles respectively 103 kilometers.
By car or train, the actual journey to Zaria is certainly longer, as only the direct route (as the crow flies) between Sofo-Birnin-Gwari and Zaria has been calculated here.
Air line (approximately)
103 kilometers
56 nautical miles