Highway A9 (Milan-Switzerland): Exit Como Lago then follow the direction to Cernobbio, cross the village; Villa d'Este gate is on the right side.
Scientists will never know the farthest star from Earth, as the star is so far away that its light has not, nor will ever, have enough time to reach Earth. Even the stars within the visible universe are far too numerous to count, but the farthest one that humans have ever detected is about 55 million light years away.
Currently, Eris is near its farthest point from the Sun, about 96.7 AU (9 billion miles or 14 billion kilometers) from the Sun. And... Eris is about 3x further away from the sun than Pluto.