Fort Worth, Texas is 77% larger than Columbus, Georgia.
Area: 572 km2 calculated
Population: 198,413 (2012)
Columbus is a city in and the county seat of Muscogee County, Georgia, United States, with which it is consolidated. According to the most recent U.S. Wikipedia
Area: 1,011 km2 calculated
Population: 777,992 (2012)
Fort Worth is the 17th-largest city in the United States of America and the fifth-largest city in the state of Texas. Wikipedia