The calculated distance (air line) between Parque Lefevre and San Juan Bautista is approximately 97 miles respectively 156 kilometers.
By car or train, the actual journey to San Juan Bautista is certainly longer, as only the direct route (as the crow flies) between Parque Lefevre and San Juan Bautista has been calculated here.
Air line (approximately)
156 kilometers
84 nautical miles