Is 0.0000000280 square perches as big as London Heathrow Airport (LHR)?
It's about 0.00000000000006 times as big as London Heathrow Airport (LHR)
The size of London Heathrow Airport (LHR) is about 485,100 square perches.
(a.k.a. Heathrow Airport, a.k.a. London Airport) (London, England, United Kingdom)
London Heathrow Airport covers 485,100 square perches between four terminals. The airport offers 7,562 m of total runway length.
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