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 Yokohama underground city, Japan (1.01 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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19,576 times bigger than table tennis table .
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52,815 times bigger than tatami .
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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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12 times smaller than Coral Sea Islands .
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49 times smaller than Monaco .
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84 times smaller than Gibraltar .
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764 times smaller than lake Ogawara in Japan .
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3,760 times smaller than Hachinohe city in Japan .
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37,457 times smaller than Samoa .
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708,247 times smaller than lake Michigan .
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3,658,903 times smaller than Burkina Faso .
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31,478,105 times smaller than Algeria .
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595,792,672 times smaller than Russia .
