The calculated distance (air line) between Rosa Zarate and Santo Domingo de los Colorados is approximately 45 miles respectively 73 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 Rosa Zarate and Santo Domingo de los Colorados has been calculated here.
Air line (approximately)
73 kilometers
39 nautical miles