title: Wichita Falls, Texas
context: Wichita Falls is about 15 miles (24km) south of the border with Oklahoma, 115mi (185km) northwest of Fort Worth, and 140mi (230km) southwest of Oklahoma City. According to the United States Census Bureau, the city has a total area of 70.71 square miles (183.1km2), of which 70.69 square miles (183.1km2) are land and 0.02 square miles (0.052km2) (0.03%) is covered by water.[19]
question: How large is Wichita Falls?
answers: 70.71 square miles