The calculated distance (air line) between Puerto Francisco de Orellana and Santo Domingo de los Colorados is approximately 152 miles respectively 244 kilometers.
By car or train, the actual journey to Santo Domingo de los Colorados is certainly longer, as only the direct route (as the crow flies) between Puerto Francisco de Orellana and Santo Domingo de los Colorados has been calculated here.
Air line (approximately)
244 kilometers
132 nautical miles