It's about one-fourth as big as Hawaii (Island)
In other words, 2,706,000 dunams is 0.2593820 times the size of Hawaii (Island), and the size of Hawaii (Island) is 3.855320 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 two-fifths as big as Ottawa
In other words, 2,706,000 dunams is 0.3998580 times the size of Ottawa, and the size of Ottawa is 2.500890 times that amount.(a.k.a. Ville d'Ottawa) (Ottawa metropolitan area) (Canada)
The capital and fourth-largest city of Canada, Ottawa measures 6,767,410 dunams. For many years, the skyline of Ottawa was dominated by the Peace Tower (la Tour de la Paix), with city ordinances preventing other structures from exceeding its 92.2 m height.
It's about two-fifths as big as Tshwane
In other words, 2,706,000 dunams is 0.42490 times the size of Tshwane, and the size of Tshwane is 2.3530 times that amount.(a.k.a. Pretoria, a.k.a. ePitoli, a.k.a. Jacaranda City) (Gauteng, South Africa) (for Tshwane metro area)
Tshwane, South Africa's executive capital, measures 6,368,000 dunams in total metro area. The Reserve Bank of South Africa is the city's tallest building at 150 m in height.
It's about half as big as Prince Edward Island
In other words, 2,706,000 dunams is 0.4760810 times the size of Prince Edward Island, and the size of Prince Edward Island is 2.100480 times that amount.(a.k.a. PEI, a.k.a. P.E.I., a.k.a. Île-du-Prince-Édouard, a.k.a. Eilean a' Phrionnsa, a.k.a. Garden of the Gulf, a.k.a. Birthplace of the Confederation, a.k.a. Île Saint-Jean)
Prince Edward Island, located off Canada's eastern coast in the Gulf of St. Lawrence, measures 5,683,910 dunams in total area. Significant among Prince Edward Island's industries is agriculture, with the island producing 1.3 billion kg (1.4 million tons) of potatoes each year — almost 21% the output of the US state of Idaho with 3% as much land.
It's about half as big as Calgary
In other words, 2,706,000 dunams is 0.5295280 times the size of Calgary, and the size of Calgary is 1.888470 times that amount.(Calgary metro) (Canada)
One of the largest cities in Canada, Calgary measures 5,110,210 dunams. Calgary has a large parks system, with 800 km of pathways connecting the city's various parks.
It's about half as big as Grand Canyon National Park
In other words, 2,706,000 dunams is 0.5488186030 times the size of Grand Canyon National Park, and the size of Grand Canyon National Park is 1.822095670 times that amount.(Coconino County and Mohave Counties, Arizona, near Fredonia and Grand Canyon, Arizona)
Containing the 446 km (277 mi) Grand Canyon gorge, Grand Canyon National Park covers 4,930,590 dunams.
It's about three-fifths as big as Fort Bliss
In other words, 2,706,000 dunams is 0.5970 times the size of Fort Bliss, and the size of Fort Bliss is 1.680 times that amount.(near Las Cruces, New Mexico and El Paso, Texas)
Fort Bliss is the United States Army's second-largest installation with a total area of 4,530,000 dunams. It is known as the largest TRADOC (Training and Doctrine Command) site, the Army's largest maneuver area, and the country's largest contiguous tract of open airspace.