The calculated distance (air line) between San Rafael del Yuma and Bajos de Haina is approximately 89 miles respectively 143 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 Rafael del Yuma and Bajos de Haina has been calculated here.
Air line (approximately)
143 kilometers
77 nautical miles