The calculated distance (air line) between Póvoa de Lanhoso and Vila Nova de Gaia is approximately 36 miles respectively 58 kilometers.
By car or train, the actual journey to Vila Nova de Gaia is certainly longer, as only the direct route (as the crow flies) between Póvoa de Lanhoso and Vila Nova de Gaia has been calculated here.
Air line (approximately)
58 kilometers
31 nautical miles