The calculated distance (air line) between Chiriguaná and Barrancabermeja is approximately 160 miles respectively 257 kilometers.
By car or train, the actual journey to Barrancabermeja is certainly longer, as only the direct route (as the crow flies) between Chiriguaná and Barrancabermeja has been calculated here.
Air line (approximately)
257 kilometers
139 nautical miles