Winston-Salem, North Carolina is 1,564 times larger than Phoenix, Arizona.
Area: 0 km2 calculated
Phoenix is the capital, and largest city, of the State of Arizona. With 1,445,632 people, Phoenix is the most populous state capital in the United States, as well as the sixth most populous city nationally, after New York, Los Angeles, Chicago, Houston, and Philadelphia. Wikipedia
Area: 348 km2 calculated
Winston-Salem is a city in and the county seat of Forsyth County, North Carolina, United States. With a 2013 estimated population of 236,441, it is the second largest municipality in the Piedmont Triad region and the fourth largest city in the state. Wikipedia