The calculated distance (air line) between Melchor Ocampo and Santiago de Querétaro is approximately 101 miles respectively 163 kilometers.
By car or train, the actual journey to Santiago de Querétaro is certainly longer, as only the direct route (as the crow flies) between Melchor Ocampo and Santiago de Querétaro has been calculated here.
Air line (approximately)
163 kilometers
88 nautical miles