Bakersfield, California is 5 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: 362 km2 calculated
Bakersfield is a city near the southern end of the San Joaquin Valley in Kern County, California. It is roughly equidistant between Fresno and Los Angeles, which are 110 mi to the north and south, respectively. Wikipedia