Jiaxing (China) is 56 times larger than Oxnard, California.
Area: 72 km2 calculated
Oxnard is a city in the United States, located along the coast of Southern California. It is the 19th most populous city in California and the most populous in Ventura County. Wikipedia
Area: 4,059 km2 calculated
Jiaxing is a prefecture-level city in northern Zhejiang province, People's Republic of China. Lying on the Grand Canal of China, Jiaxing borders Hangzhou to the southwest, Huzhou to the west, Shanghai to the northeast, and the province of Jiangsu to the north. Wikipedia