The calculated distance (air line) between Guano and Santo Domingo de los Colorados is approximately 101 miles respectively 162 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 Guano and Santo Domingo de los Colorados has been calculated here.
Air line (approximately)
162 kilometers
88 nautical miles