The calculated distance (air line) between Esperalvillo and Bajos de Haina is approximately 28 miles respectively 44 kilometers.
By car or train, the actual journey to Bajos de Haina is certainly longer, as only the direct route (as the crow flies) between Esperalvillo and Bajos de Haina has been calculated here.
Air line (approximately)
44 kilometers
24 nautical miles