The calculated distance (air line) between Guaranésia and Ribeirão Preto is approximately 65 miles respectively 105 kilometers.
By car or train, the actual journey to Ribeirão Preto is certainly longer, as only the direct route (as the crow flies) between Guaranésia and Ribeirão Preto has been calculated here.
Air line (approximately)
105 kilometers
57 nautical miles