Caguas, Puerto Rico is 17 times larger than Wright Brothers National Memorial.
Area: 29 km2 calculated
Caguas, founded in 1775, is a city and municipality of Puerto Rico located in the Central Mountain Range of Puerto Rico, south of San Juan and Trujillo Alto, west of Gurabo and San Lorenzo, east of Aguas Buenas, Cidra, and Cayey. Caguas is located 20 miles from San Juan and 40 miles from Ponce. Wikipedia
Area: 2 km2 calculated
Wright Brothers National Memorial, located in Kill Devil Hills, North Carolina, commemorates the first successful, sustained, powered flights in a heavier-than-air machine. From 1900 to 1903, Wilbur and Orville Wright came here from Dayton, Ohio, based on information from the U.S. Wikipedia