Europe is 40 times larger than Wyoming (USA).
Area: 251,470 km2 US Census
Population: 582,658 (July 2013) US Census
Wyoming is a state in the mountain region of the Western United States. Wyoming is the 10th most extensive, but the least populous and the second least densely populated of the 50 United States. Wikipedia
Area: 10,180,000 km2 DESA
Population: 738,199,000 (2012) DESA
Europe is, by convention, one of the world's seven continents. Wikipedia