The calculated distance (air line) between Hato Mayor del Rey and Santa Cruz de Barahona is approximately 127 miles respectively 204 kilometers.
By car or train, the actual journey to Santa Cruz de Barahona is certainly longer, as only the direct route (as the crow flies) between Hato Mayor del Rey and Santa Cruz de Barahona has been calculated here.
Air line (approximately)
204 kilometers
110 nautical miles