The calculated distance (air line) between Santa Lucía and Santo Domingo de los Colorados is approximately 145 miles respectively 233 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 Santa Lucía and Santo Domingo de los Colorados has been calculated here.
Air line (approximately)
233 kilometers
126 nautical miles