The calculated distance (air line) between San Roque Dau First and Dasmariñas is approximately 51 miles respectively 82 kilometers.
By car or train, the actual journey to Dasmariñas is certainly longer, as only the direct route (as the crow flies) between San Roque Dau First and Dasmariñas has been calculated here.
Air line (approximately)
82 kilometers
44 nautical miles