The calculated distance (air line) between Isanlu-Itedoijowa and Ajaokuta is approximately 75 miles respectively 120 kilometers.
By car or train, the actual journey to Ajaokuta is certainly longer, as only the direct route (as the crow flies) between Isanlu-Itedoijowa and Ajaokuta has been calculated here.
Air line (approximately)
120 kilometers
65 nautical miles