It's about one-third as big as Puerto Rico.
In other words, 3,026,870 dunams is 0.3412480 times the size of Puerto Rico, and the size of Puerto Rico is 2.930420 times that amount.(formally the Commonwealth of Puerto Rico, a.k.a. Estado Libre Asociado de Puerto Rico) (United States)
A self-governing territory of the United States located in the Caribbean Sea, Puerto Rico is an archipelago with 8,870,000 dunams in total land area. The island is known as a popular tourist destination.
It's about three times as big as Badlands National Park.
In other words, 3,026,870 dunams is 3.07 times the size of Badlands National Park, and the size of Badlands National Park is 0.3260 times that amount.(Jackson, Pennington, and Shannon Counties, South Dakota, near Rapid City, South Dakota)
Famous for its buttes, pinnacles, spires and grass prairies, the Badlands National Park occupies 987,000 dunams, of which 64,144 acres is a designated Wilderness Area. The site is renown for its large caches of fossils from large North American mammals dating back the Oligocene epoch - about 33 million years ago.
It's about three times as big as Indianapolis.
In other words, 3,026,870 dunams is 3.2330 times the size of Indianapolis, and the size of Indianapolis is 0.30930 times that amount.(Indiana) (Metropolitan Statistical Area)
The capital of and largest city in Indiana as of 2009, Indianapolis measures 936,300 dunams in total area. The city is known for its sports tourism, including the Indianapolis 500 and Brickyard 400 auto races, and the Men's and Women's NCAA basketball tournaments.
It's about three-and-a-half times as big as Dallas.
In other words, 3,026,870 dunams is 3.4120 times the size of Dallas, and the size of Dallas is 0.29310 times that amount.(Texas)
The third-largest city in Texas and the ninth-largest in the United States as of 2009, Dallas measures 887,100 dunams in total area. The city is known as a strong industrial, commerce, and banking center, and as an "inland port," due to its metropolitan airport, Dallas-Fort Worth International.
It's about three-tenths as big as Hawaii (Island).
In other words, 3,026,870 dunams is 0.2901390 times the size of Hawaii (Island), and the size of Hawaii (Island) is 3.446620 times that amount.(a.k.a. Hawaii, a.k.a. The Big Island) (Hawaii)
The largest of the main Hawaiian Islands and the largest island in the United States, Hawaii measures 10,432,500 dunams in total area. It is known for its continuously erupting (for the past two decades, as of 2011) volcano, Kīlauea, and for the black sand beaches formed by the lava flow.
It's about three-and-a-half times as big as San Diego.
In other words, 3,026,870 dunams is 3.6040 times the size of San Diego, and the size of San Diego is 0.27750 times that amount.(California)
The second-largest city in California and the eleventh-largest in the United States as of 2009, San Diego measures 839,900 dunams in total area. The city is known for its defense manufacturing and biotechnology industries.
It's about four times as big as New York City.
In other words, 3,026,870 dunams is 3.8530 times the size of New York City, and the size of New York City is 0.25950 times that amount.(a.k.a. The Big Apple, a.k.a. NYC, a.k.a. Gotham) (New York)
The largest city in New York and thirteenth-largest in the United States, New York City measures 785,500 dunams in total area. The city is known as a hub for finance, commerce, and international affairs as well as a renowned center of culture.