The calculated distance (air line) between San Antonio de los Baños and Arroyo Naranjo is approximately 13 miles respectively 21 kilometers.
By car or train, the actual journey to Arroyo Naranjo is certainly longer, as only the direct route (as the crow flies) between San Antonio de los Baños and Arroyo Naranjo has been calculated here.
Air line (approximately)
21 kilometers
11 nautical miles