The calculated distance (air line) between Póvoa de Lanhoso and Ponte de Lima is approximately 21 miles respectively 34 kilometers.
By car or train, the actual journey to Ponte de Lima is certainly longer, as only the direct route (as the crow flies) between Póvoa de Lanhoso and Ponte de Lima has been calculated here.
Air line (approximately)
34 kilometers
18 nautical miles