Note: Australia is generally considered to be a continental landmass, rather than an island. If however one does count Australia among the islands it, not Greenland, would be the largest in the world (unless one also considered Antarctica an island).
... the Hammersmith & City Line)
Uxbridge Road tube station[?]
York Road tube station[?]
As are these stations, all of which were at the far end of the Metropolita ...