It's about one-fifth as big as Puerto Rico.
In other words, 1,544,500 dunams is 0.1741260 times the size of Puerto Rico, and the size of Puerto Rico is 5.742970 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 six times as big as Honolulu.
In other words, 1,544,500 dunams is 5.83590 times the size of Honolulu, and the size of Honolulu is 0.1713530 times that amount.(Hawaii)
The capital and most-populated city in Hawaii, Honolulu measures 264,655 dunams in total area. The city is known as the home of numerous tourist attractions, including the 'Iolani Palace — the only palace to have been occupied by a monarch in the United States — and the USS Arizona Memorial, which commemorates the victims of the attack on Pearl Harbor in December, 1941.
It's about one-tenth as big as Hawaii (Island).
In other words, 1,544,500 dunams is 0.1480470 times the size of Hawaii (Island), and the size of Hawaii (Island) is 6.754610 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 eight times as big as American Samoa.
In other words, 1,544,500 dunams is 7.760 times the size of American Samoa, and the size of American Samoa is 0.1290 times that amount.(a.k.a. Amerika Sāmoa, a.k.a. Sāmoa Amelika) (United States)
American Samoa, a territory of the United States near the nation of Samoa in the South Pacific, measures 199,000 dunams in total area. It is known as the home of two major tuna canneries — StarKist and Samoa Packing.
It's about one-tenth as big as Sitka.
In other words, 1,544,500 dunams is 0.1229660 times the size of Sitka, and the size of Sitka is 8.1323290 times that amount.(a.k.a. the City and Borough of Sitka) (Alaska)
The second-largest city in both Alaska and the United States, Sitka measures 12,560,380 dunams in total area. The city is known as a major west coast seaport.
It's about eight times as big as Carlsbad Caverns National Park.
In other words, 1,544,500 dunams is 8.16070 times the size of Carlsbad Caverns National Park, and the size of Carlsbad Caverns National Park is 0.122540 times that amount.(a.k.a. Carlsbad Caverns National Park) (Eddy County, New Mexico)
The home of the Carlsbad Caverns cave system, the national park of the same name occupies 189,260 dunams. James Larkin White, a 19th-century cowboy, explorer, and eventual park ranger discovered the cave and named many of its caverns when he was just sixteen years old.
It's about one-tenth as big as Glacier Bay National Park.
In other words, 1,544,500 dunams is 0.11620 times the size of Glacier Bay National Park, and the size of Glacier Bay National Park is 8.6060 times that amount.(a.k.a. Glacier Bay National Park and Preserve) (Hoonah-Angoon Census area, and Yakutat City and Borough, Alaska)
Containing nine tidewater glaciers, Glacier Bay National Park covers 13,290,000 dunams of which 10,760,000 dunams is designated a Wilderness Area. Glacier Bay is home to the 33.8 km (21 mi) long Margerie Glacier.