Denver International Airport is an airport in Denver, Colorado, United States. At 52.4 sq mi, it is the largest airport in the country s by total land area. Runway 16R/34L, with a length of 16,000 feet, is the longest public use runway in the United States. Anyway, its not the busiest airport in the US. It ranks the 18th-busiest airport on the planet and the 6th busiest in the United States by passenger traffic with over 54 million passengers. It also has the third largest domestic connection network in the country.

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Chicago O'Hare International Airport, Hartsfield-Jackson Atlanta International Airport, Los Angeles International Airport and Dallas Fort Worth International Airport could all fit into Denver International Airport's 52.4 square miles of land.

More Info: www.wikipedia.org