The calculated distance (air line) between Sánchez and Concepción de La Vega is approximately 60 miles respectively 96 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 Sánchez and Concepción de La Vega has been calculated here.
Air line (approximately)
96 kilometers
52 nautical miles