The calculated distance (air line) between Minna and Sofo-Birnin-Gwari is approximately 98 miles respectively 158 kilometers.
By car or train, the actual journey to Sofo-Birnin-Gwari is certainly longer, as only the direct route (as the crow flies) between Minna and Sofo-Birnin-Gwari has been calculated here.
Air line (approximately)
158 kilometers
85 nautical miles