The calculated distance (air line) between San Vicente de Tagua Tagua and Quilpué is approximately 98 miles respectively 158 kilometers.
By car or train, the actual journey to Quilpué is certainly longer, as only the direct route (as the crow flies) between San Vicente de Tagua Tagua and Quilpué has been calculated here.
Air line (approximately)
158 kilometers
85 nautical miles