The calculated distance (air line) between Santiago de Querétaro and Pátzcuaro is approximately 108 miles respectively 175 kilometers.
By car or train, the actual journey to Pátzcuaro is certainly longer, as only the direct route (as the crow flies) between Santiago de Querétaro and Pátzcuaro has been calculated here.
Air line (approximately)
175 kilometers
94 nautical miles