The calculated distance (air line) between Rosario and Cañada de Gómez is approximately 45 miles respectively 72 kilometers.
By car or train, the actual journey to Cañada de Gómez is certainly longer, as only the direct route (as the crow flies) between Rosario and Cañada de Gómez has been calculated here.
Air line (approximately)
72 kilometers
39 nautical miles