The calculated distance (air line) between Isanlu-Itedoijowa and Minna is approximately 105 miles respectively 168 kilometers.
By car or train, the actual journey to Minna is certainly longer, as only the direct route (as the crow flies) between Isanlu-Itedoijowa and Minna has been calculated here.
Air line (approximately)
168 kilometers
91 nautical miles