Calgary and Edmonton centre Alberta 's two census metropolitan areas , both of which have populations exceeding one million , while the province has 16 census agglomerations .
About 290 km ( 180 mi ) south of the capital is Calgary , the largest city in Alberta .
city and Edmonton Alberta Alberta 's two census metropolitan areas , both of which have populations exceeding one million , while the province has 16 census agglomerations .
About 290 km ( 180 mi ) south of the capital is Calgary , the largest city in Alberta .