The calculated distance (air line) between San José de los Arroyos and Coronel Oviedo is approximately 19 miles respectively 31 kilometers.
By car or train, the actual journey to Coronel Oviedo is certainly longer, as only the direct route (as the crow flies) between San José de los Arroyos and Coronel Oviedo has been calculated here.
Air line (approximately)
31 kilometers
17 nautical miles