The area of Nagahoribashi underground city, Japan is ...
The area of 1 Nagahoribashi underground city, Japan is 81,800 square meters. That is ...
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almost the same as Umeda underground city, Osaka (1.06 to be exact).
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15 times bigger than American football field .
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65 times bigger than competition pool .
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195 times bigger than basketball court .
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2,211 times bigger than boxing ring .
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1,310,897 times bigger than A4 paper .
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148,727,273 times bigger than 500 yen coin .
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1,022,500,000 times bigger than little fingernail .
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2 times smaller than Hibiya park, Tokyo (1.96 to be exact).
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9 times smaller than Tokyo Disneyland in Japan (8.99 to be exact).
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18 times smaller than Calgados and Calajos Islands .
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20 times smaller than Huis Ten Bosch (Theme Park) in Japan .
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42 times smaller than Monaco .
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66 times smaller than Ashmore and Cartier Islands .
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98 times smaller than Gibraltar .
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226 times smaller than Shinjuku ward, Tokyo .
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6,590 times smaller than Saint Lucia .
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13,159 times smaller than Yamaguchi city in Japan .
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143,010 times smaller than Akita in Japan .
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8,080,651 times smaller than Afghanistan .
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53,701,700 times smaller than India .
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346,328,090 times smaller than Russia .
