The calculated distance (air line) between Guaranda and Santo Domingo de los Colorados is approximately 93 miles respectively 150 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 Guaranda and Santo Domingo de los Colorados has been calculated here.
Air line (approximately)
150 kilometers
81 nautical miles