The calculated distance (air line) between San Lorenzo de Esmeraldas and Puerto Francisco de Orellana is approximately 176 miles respectively 283 kilometers.
By car or train, the actual journey to Puerto Francisco de Orellana is certainly longer, as only the direct route (as the crow flies) between San Lorenzo de Esmeraldas and Puerto Francisco de Orellana has been calculated here.
Air line (approximately)
283 kilometers
153 nautical miles