It's about as big as Florida
It's about one-and-one-fifth times as big as New York
In other words, 170,303,600 dunams is 1.2052680 times the size of New York, and the size of New York is 0.8296910 times that amount.(United States)
The "Empire State," New York measures 141,299,400 dunams in total area. Adirondack Park, a 24,700,000 dunams area in the northeast region of the state, is the largest state-protected area in the contiguous United States.
It's about four-fifths as big as Kansas
In other words, 170,303,600 dunams is 0.7991870 times the size of Kansas, and the size of Kansas is 1.251270 times that amount.(United States)
The "Sunflower State," Kansas measures 213,096,000 dunams in total area. The point said to be the geographic center of the continental United States is located near Lebanon, Kansas.
It's about three-fourths as big as Minnesota
In other words, 170,303,600 dunams is 0.75633140 times the size of Minnesota, and the size of Minnesota is 1.3221720 times that amount.(United States)
The "North Star State," Minnesota measures 225,170,600 dunams in total area. Due to an error in the map used while writing the Treaty of Paris, a 1,544,500 dunams segment of Minnesota called the "Northwest Angle" lies north of the 49th parallel, which marks the border between the contiguous United States and Canada across the western remainder of the two countries.
It's about two-thirds as big as Michigan
In other words, 170,303,600 dunams is 0.67987210 times the size of Michigan, and the size of Michigan is 1.4708650 times that amount.(United States)
The "Great Lakes State," Michigan measures 250,493,600 dunams in total area. According to some studies, there is no point in Michigan that is more than 9.66 km (6 mi) from a lake or 136.79 km (85 mi) from a Great Lake.
It's about two times as big as The Island of Ireland
In other words, 170,303,600 dunams is 2.0173 times the size of The Island of Ireland, and the size of The Island of Ireland is 0.495710 times that amount.(a.k.a. Éire, a.k.a. Airlann)
The island of Ireland - split between the Republic of Ireland and Northern Ireland - covers 84,421,000 dunams. The island has been populated for over 9,000 years.
It's about half as big as The Great Barrier Reef
In other words, 170,303,600 dunams is 0.4890 times the size of The Great Barrier Reef, and the size of The Great Barrier Reef is 2.04 times that amount.(a.k.a. Barrier Reef) (Coral Sea, off Queensland, Australia) (approximate)
The Great Barrier Reef, the largest such reef in the world, covers about 348,000,000 dunams. Reefs, such as the Great Barrier, grow in diameter at a rate of 1 to 3 cm per year.