Sitka, Alaska is the largest city by land mass in the continental US.
Denver. And not just by land mass, but also in population.
Land mass is defined as the geographical area of a region, so in this sense, land mass is just a synonym for area. The fifth largest city by land mass (area) in the United States is Jacksonville, Florida. Jacksonville has an area of 874.3 sq mi or 2264.5 km2. Jacksonville is also the largest American city by land mass that is not in Alaska. The four larger cities are (from 1st to 4th) Yakutat City, Sitka, Juneau and Anchorage, all four in Alaska.
China, at 3,600,927 sq miles
Jacksonville, north port panama city
New York City at 303 square miles.
The country with the largest land mass in Europe is Russia.
The Eurasian land mass is the largest land area.
Toronto Ontario, Canada is the largest city in Canada when determined by population and land area. The land mass of Toronto is 415,600 sq. miles.
Haiti has a total land area of approximately 10,714 square miles, making it the third largest country in the Caribbean.
Africa has the second largest land mass of all the continents, after Asia.
Canada has the second largest land mass in the world, after Russia.