Namba underground city, Osaka的area是...
The area of 1 Namba underground city, Osaka is 45,000 square meters. That is ...
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almost the same as Odori underground city, Japan (0.94 to be exact).
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2 times bigger than Red square (1.96 to be exact).
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36 times bigger than competition pool .
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107 times bigger than basketball court .
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278 times bigger than volleyball court .
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3,000 times bigger than a parking lot .
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721,154 times bigger than A4 paper .
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81,818,182 times bigger than 500 yen coin .
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562,500,000 times bigger than little fingernail .
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21 times smaller than Coral Sea Islands .
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57 times smaller than Monaco .
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421 times smaller than Shinjuku ward, Tokyo .
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3,371 times smaller than lake Saroma in Japan .
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28,020 times smaller than Toyama city in Japan .
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762,371 times smaller than lake Tanganyika .
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1,703,903 times smaller than Panama .
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55,030,064 times smaller than Algeria .
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943,041,523 times smaller than Russia .
