Jacksonville, Florida is 28 times larger than Hollywood, Florida.
Area: 70 km2 calculated
Hollywood is a city in Broward County, Florida. As of the 2010 U.S. Census, it had a population of 140,768. Founded in 1925, the city grew rapidly in the 1950s and 1960s, and is now the twelfth largest city in Florida. Wikipedia
Area: 1,988 km2 calculated
Jacksonville is the largest city in the U.S. state of Florida by population and the largest city by area in the contiguous United States. It is the county seat of Duval County, with which the city government consolidated in 1968. Wikipedia