The calculated distance (air line) between Isanlu-Itedoijowa and Lokoja is approximately 70 miles respectively 113 kilometers.
By car or train, the actual journey to Lokoja is certainly longer, as only the direct route (as the crow flies) between Isanlu-Itedoijowa and Lokoja has been calculated here.
Air line (approximately)
113 kilometers
61 nautical miles