How big is 0.043 square miles?

Seal Island, named for the tens of thousands of Cape Fur Seals that live there, measures about 0.0031 square miles. The large number seals attract great white sharks, who circle the island in a so-called "Ring of Death."

Housing the presidency, the White House occupies six stories and a total of 0.0024 square miles of floor space. This space includes 132 rooms, 35 bathrooms, 28 fireplaces, and 3 elevators, as well as a tennis court, bowling alley, movie theater, jogging track, swimming pool, and putting green.

One of the smallest nations in the world, Monaco is a city-state located on the French border of the Mediterranean Sea, which measures 0.8030 square miles in total area.

Per NFL rules, a football field should measure 109.728 m (120 yards) long by 48.768 m wide, for a total area of 0.002066115702 square miles. Due to a blizzard, the first NFL playoff game in 1932 was held indoors in Chicago Stadium (it was also the first indoor game) on a field measuring just 55 m by 40.0 m, for a total area of 0.0008494247488 square miles.

One of the largest homes in the world, Bill and Melinda Gates' home has a total area of 0.001727 square miles, including 7 bedrooms, 24 bathrooms, 6 kitchens, 6 fireplaces, a 0.00008880 square miles gym, a 0.000034750 square miles dining room, and a 0.000073360 square miles library. It was designed by Bohlin Cywinski Jackson, the same architectural firm responsible for the design of one of Apple Inc's flagship stores on Fifth Avenue in New York City.

The most visited park in the country, Central Park has an area of 1.320 square miles. According to a 2005 appraisal, the real estate value of the Park's land is $528,783,552,000.

Ninoy Aquino International Airport covers a total area of 1.70 square miles, including four terminals. The total length of the airport's two runways is 5,995 m.

Chennai International Airport covers a total area of about 2.067 square miles, including four terminals and other outbuildings. The airport offers a total of 6,587 m runway length between its two main runways.

The British overseas territory Gibraltar is located at the southern tip of Spain overlooking the Mediterranean Sea at the Strait of Gibraltar and measures of 2.50 square miles in total area. It is renowned as the home of the Rock of Gibraltar (a.k.a. Calpe, a.k.a. Jabal al Tariq), a well-known tourist attraction.

London-Gatwick Airport covers 2.60 square miles in total area. The airport offers a single runway with a total length of 3,316 m.

Per National Hockey League Official Rules, a hockey rink should measure 60.96 m long by 25.908 m wide with a corner arc radius of 8.5344 m, for a total area of about 0.000585650851 square miles. Ice hockey is believed to have developed from field hockey after players began holding games on ice rinks, which had been traditionally used for the sport of curling.

Manchester Cathedral includes a total interior area of 0.000478 square miles between the Nave, Chapel, Library, Chapter House, and Rectory. The height of the Cathedral's bell tower is 41.1 m.

Frequently called "the best island in the world," Boracay Island measures 3.9850 square miles. The most famous destination of the Island is the 4-km-long White Beach.

The United States Bullion Depository, commonly referred to by the metonym "Fort Knox" (in spite of the fact that the Depository is not located on the Fort proper), measures 32.0 m (105 ft) by 36.9 m (121 ft), for a total area of about 0.000456 square miles. The Depository is most famous for housing the largest portion of the national gold reserve, but has also temporarily housed the original US Declaration of Independence, an original copy of the US Constitution, and other important documents, kept there for safe keeping during World War II.

Dublin International Airport covers a total area of 4.1850 square miles, including two passenger terminals, outbuildings, and two main runways. The total length of both runways is 4,709 m.