Alaska (USA) is 7.4 times larger than Nebraska (USA).
Area: 1,477,953 km2 US Census
Population: 735,132 (July 2013) US Census
Alaska is a U.S. state situated in the northwest extremity of the North American continent. Wikipedia
Area: 198,974 km2 US Census
Population: 1,868,516 (July 2013) US Census
Nebraska is a state that lies in both the Great Plains and the Midwestern United States. Its state capital is Lincoln. Its largest city is Omaha, which is on the Missouri River. Wikipedia