BoTW continually amazes me with its views, more so than any other game so far. Previously was probably Xenoblade on Wii. Now does that mean best "Draw distance"? Kinda of a subjective question depending on what is actually meant.
And Ive played a lot of open world games on 360, PS3, PS4, etc. as well. Now those other games very likely have more technically superior draw distance and graphics. But Zelda, just has a certain art style, colors and lighting that really shines, plus the fact that you know, you can literally reach and interact with virtually anything you can see. Unlike the vast majority of other open world games. It also helps that it has stellar "level design" for an open world game.
But yeah there are a lot of really great looking open world games that likely have more detail and LOD than Zelda.