The calculated distance (air line) between Villaguay and San Nicolás de los Arroyos is approximately 123 miles respectively 197 kilometers.
By car or train, the actual journey to San Nicolás de los Arroyos is certainly longer, as only the direct route (as the crow flies) between Villaguay and San Nicolás de los Arroyos has been calculated here.
Air line (approximately)
197 kilometers
106 nautical miles