Ruzhou (China) is 62 times larger than El Monte, California.
Area: 25 km2 calculated
El Monte is a residential, industrial, and commercial city in Los Angeles County of Southern California, the United States. The city lies in the San Gabriel Valley east of the city of Los Angeles. Wikipedia
Area: 1,564 km2 calculated
Ruzhou is a city in Henan province, China. It was called Linru County until 1988. It has more than 100,000 inhabitants. The Fengxue Temple of Ruzhou features the Qizu Pagoda, built in 738 during the Tang Dynasty. Wikipedia