Kawasaki underground city, Japan的area是...
The area of 1 Kawasaki underground city, Japan is 56,900 square meters. That is ...
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almost the same as Gunkanjima, Japan (0.9 to be exact).
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8 times bigger than soccer field (7.97 to be exact).
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46 times bigger than competition pool .
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135 times bigger than basketball court .
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351 times bigger than volleyball court .
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13,617 times bigger than table tennis table .
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911,859 times bigger than A4 paper .
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4,663,934 times bigger than 10,000 yen bill .
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103,454,545 times bigger than 500 yen coin .
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711,250,000 times bigger than little fingernail .
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14 times smaller than Tokyo Disneyland in Japan .
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22 times smaller than The Little World Museum of Man in Japan .
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24 times smaller than Calgados and Calajos Islands .
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86 times smaller than Monaco .
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919 times smaller than Amagasaki city in Japan .
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6,780 times smaller than Aizuwakamatsu city in Japan .
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32,152 times smaller than Hamamatsu city in Japan .
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895,914 times smaller than Slovakia .
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1,097,312 times smaller than Svalbard .
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54,709,914 times smaller than Argentina .
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396,401,546 times smaller than Russia .
