Columbus, Ohio is 4.3 times larger than Akron, Ohio.
Area: 162 km2 calculated
Akron is the fifth largest city in the U.S. state of Ohio and is the county seat of Summit County. It is located in the Great Lakes region approximately 39 miles south of Lake Erie along the Little Cuyahoga River. As of the 2010 census, the city had a population of 199,110. Wikipedia
Area: 694 km2 calculated
Columbus is the capital of and the largest city in the U.S. state of Ohio. It is the 15th largest city in the United States with a population of 822,553. It is the core city of the Columbus, OH Metropolitan Statistical Area, which encompasses a ten county area. Wikipedia