In a recent survey conducted by KURU Footwear, America's airports were ranked based on the longest distances passengers have to walk from ticketing to their gate. The results unveiled the airports that truly test the endurance of travelers, with some journeys covering up to two miles on foot.

Topping the list is Dallas-Fort Worth International Airport, sprawling over 17,000 acres in one of the country's fastest-growing metro areas. Research showed that passengers can find themselves walking a staggering 2.16 miles just to navigate within this colossal facility, making it the ultimate challenge for those looking to catch their flights.

Washington-Dulles International Airport takes the second spot on the list. Despite its mid-century terminal design and the convenience of the AeroTrain, passengers at this airport can still cover up to 1.62 miles just moving from one area to another, underscoring the considerable size of the airport.

George Bush Intercontinental Airport in Houston ranks third in terms of the distance travelers have to cover. While the airport offers a multitude of shopping and dining options, the sheer size of the facility leaves passengers with little time to enjoy these amenities, as they have to trek as far as 1.52 miles to reach their gates.

Denver International Airport captured the fourth position in the ranking, with foot travel distances of approximately 1.45 miles, particularly to reach the more remote departure areas. New York's John F. Kennedy International Airport rounded off the top five, where travelers can find themselves walking about 1.38 miles to reach their destinations.

While JFK's size is noteworthy, it has faced criticism for its stressful environment, ranking last in a recent survey assessing the stress levels experienced by travelers. One particular pain point at the airport is the significant amount of time spent on the tarmac, either waiting for departure or arrival, which has contributed to its poor rating.

For those planning a trip, these findings serve as a reminder to allow ample time when navigating these airports, as the distances involved could turn a leisurely stroll into a serious workout. With a careful eye on these rankings, passengers can better prepare themselves for the physical demands of their travel experiences.