Andrés de Urdaneta (1498-1568) was a 16th century Spanish explorer, navigator, geographer, and scientist.
The Pacific galleons' ports were
Cavite and
Acapulco, then goods went overland in México to/from the port of Veracruz and Atlantic Flota de Indias galleons to/from the
Casa de Contratación in Seville, and after 1717 in Cadiz,
Spain.