The calculated distance (air line) between Itagüí and Barrancabermeja is approximately 134 miles respectively 216 kilometers.
By car or train, the actual journey to Barrancabermeja is certainly longer, as only the direct route (as the crow flies) between Itagüí and Barrancabermeja has been calculated here.
Air line (approximately)
216 kilometers
117 nautical miles