The calculated distance (air line) between Río Guayabal de Yateras and Guantánamo is approximately 20 miles respectively 32 kilometers.
By car or train, the actual journey to Guantánamo is certainly longer, as only the direct route (as the crow flies) between Río Guayabal de Yateras and Guantánamo has been calculated here.
Air line (approximately)
32 kilometers
17 nautical miles