Irvine, California is 2.2 times larger than Glendale, California.
Area: 79 km2 calculated
Glendale is a city in Los Angeles County, California, United States. As of the 2010 Census, the city population is 191,719, making it the third largest city in Los Angeles County and the 22nd largest city in the state of California. Wikipedia
Area: 173 km2 calculated
Irvine is a suburban city in Orange County, California, United States. It is a planned city, mainly developed by the Irvine Company since the 1960s. Wikipedia