The calculated distance (air line) between Rocafuerte and Santo Domingo de los Colorados is approximately 99 miles respectively 160 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 Rocafuerte and Santo Domingo de los Colorados has been calculated here.
Air line (approximately)
160 kilometers
86 nautical miles