I have purchased a Melbourne Big Ticket - How far is LEGOLAND Discovery Centre Melbourne from SEA LIFE Melbourne? LEGOLAND Discovery Centre Melbourne is located inside Chadstone shopping centre - approximately 17km away. Related articles Do I have to visit LEGOLAND Discovery Centre Melbourne on the same day if I've purchased a Melbourne Big Ticket? How long does a visit to SEA LIFE Melbourne take? What age is classed as a child for a Melbourne Big Ticket? What is a Melbourne Big Ticket? What is the Entry + Behind the Scenes + Glass Bottom Boat Tour ticket?