The calculated distance (air line) between San Fernando de Monte Cristi and Bajos de Haina is approximately 145 miles respectively 233 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 San Fernando de Monte Cristi and Bajos de Haina has been calculated here.
Air line (approximately)
233 kilometers
125 nautical miles