The calculated distance (air line) between Vila Nova de Gaia and Vilar de Andorinho is approximately 2 miles respectively 3 kilometers.
By car or train, the actual journey to Vilar de Andorinho is certainly longer, as only the direct route (as the crow flies) between Vila Nova de Gaia and Vilar de Andorinho has been calculated here.
Air line (approximately)
3 kilometers
2 nautical miles