Is 80 feet as long as The Cinderella Castle?
It's about two-fifths as tall as The Cinderella Castle

The height of The Cinderella Castle is about 189 feet.
(Fantasyland, Magic Kingdom, Walt Disney World, Lake Buena Vista and Bay Lake, Florida)
Walt Disney World's Cinderella Castle is 189 feet tall. The castle's architecture uses the optical trick known as "forced perspective" — the castle gets smaller near the top — to appear larger than it truly is.
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