The calculated distance (air line) between San José de Ocoa and Concepción de La Vega is approximately 47 miles respectively 75 kilometers.
By car or train, the actual journey to Concepción de La Vega is certainly longer, as only the direct route (as the crow flies) between San José de Ocoa and Concepción de La Vega has been calculated here.
Air line (approximately)
75 kilometers
41 nautical miles