The calculated distance (air line) between Obolo-Eke (1) and Benin City is approximately 143 miles respectively 230 kilometers.
By car or train, the actual journey to Benin City is certainly longer, as only the direct route (as the crow flies) between Obolo-Eke (1) and Benin City has been calculated here.
Air line (approximately)
230 kilometers
124 nautical miles