The calculated distance (air line) between Santa Fe and Gobernador Gálvez is approximately 96 miles respectively 154 kilometers.
By car or train, the actual journey to Gobernador Gálvez is certainly longer, as only the direct route (as the crow flies) between Santa Fe and Gobernador Gálvez has been calculated here.
Air line (approximately)
154 kilometers
83 nautical miles