The calculated distance (air line) between Las Tunas and Ciego de Ávila is approximately 131 miles respectively 211 kilometers.
By car or train, the actual journey to Ciego de Ávila is certainly longer, as only the direct route (as the crow flies) between Las Tunas and Ciego de Ávila has been calculated here.
Air line (approximately)
211 kilometers
114 nautical miles