Columbia, Missouri is 2.3 times larger than Kenosha, Wisconsin.
Area: 161 km2 calculated
Columbia is a city of 115,276 people in Missouri, a state of the American Midwest. Founded in 1818 as the county seat of Boone County and home to the University of Missouri, it is the principal municipality of the Columbia Metropolitan Area, the fourth most populous urban area in Missouri. Wikipedia
Area: 70 km2 calculated
Kenosha is a city in and the county seat of Kenosha County in U.S. state of Wisconsin. With a population of 100,150 as of November 2012, Kenosha is the fourth-largest city in Wisconsin. Wikipedia