Central Park is about 2.7 times smaller than Biltmore Estate.

Biltmore Estate is approximately 9.27 km² (3.58 sq mi), while Central Park is approximately 3.41 km² (1.32 sq mi), making Central Park 36.79% the size of Biltmore Estate.
Tip: This to-scale comparison of Biltmore Estate vs. Central Park uses the Mercator projection, which distorts the size of regions near the poles.
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