Alberta (Canada) is 3.2 times larger than Belarus.
Area: 207,600 km2 World Factbook
Population: 9,608,058 (July 2014) World Factbook
Belarus, officially the Republic of Belarus, is a landlocked country in Eastern Europe bordered by Russia to the northeast, Ukraine to the south, Poland to the west, and Lithuania and Latvia to the northwest. Wikipedia
Alberta is a province of Canada. With a population of 3,645,257 in 2011 and an estimated population of 4,082,571 as of January 1, 2014, it is Canada's fourth-most populous province and most populous of Canada's three prairie provinces. Wikipedia