It's about one-three-hundred-fifty-thousandth as tall as a Giant Sequoia (tree).
In other words, the height of a Giant Sequoia (tree) is 360,000 times 209 microns.(a.k.a. Sequoiadendron giganteum, a.k.a. Sierra redwood, a.k.a. Wellingtonia)
Giant Sequoias of the Giant Sequoia National Monument located in Sierra Nevada, near Visalia, California can grow to heights of 76,000,000 microns. The wood from the Giant Sequoias is often brittle and prone to shattering when such trees are felled, and as a result the trees logged in the late nineteenth century were often usable only as shingles or matchsticks.
It's about one-four-hundred-fifty-thousandth as tall as The Statue of Liberty.
In other words, 209 microns is 0.0000022480 times the height of The Statue of Liberty, and the height of The Statue of Liberty is 444,800 times that amount.(a.k.a. "Liberty Enlightening the World," a.k.a. La Liberté Éclairant le Monde) (Liberty Island, New York City, New York) (pedestal base to torch peak)
The Statue of Liberty reaches 92,990,000 microns including the pedestal. The statue was designed using an optical trick known as "forced perspective" to make the statue appear proportionally correct when viewed from its base and is, in actuality, disproportionately large at the top.
It's about one-four-hundred-fifty-thousandth as tall as Big Ben.
In other words, the height of Big Ben is 450,000 times 209 microns.(officially the clock tower of Palace of Westminster, a.k.a. Houses of Parliament) (London, England)
The clock tower of the Palace of Westminster, which houses the bell known as "Big Ben," rises 96,000,000 microns. The tower has no elevator, and is therefore only accessible by climbing 334 steps to the top.
It's about one-five-hundred-thousandth as long as a Football (Soccer) Pitch.
In other words, 209 microns is 0.000001990 times the length of a Football (Soccer) Pitch, and the length of a Football (Soccer) Pitch is 503,000 times that amount.(a.k.a. Football Field, a.k.a. Soccer Field) (field length, a.k.a. touchline distance)
According to the Laws of the Game, a football pitch should measure between 105,000,000 microns (when the Laws were originally, they used imperial measurements of 105,000,000 microns, and later converted to the metric units used today). The goal markess were defined as part of the pitch by the original rules of the game in the late 16th century, but it was not until the mid 19th century that the crossbar and the net were added
It's about one-five-hundred-fifty-thousandth as long as a Football field.
In other words, 209 microns is 0.000001904710 times the length of a Football field, and the length of a Football field is 525,014 times that amount.(American) (total distance; per NFL regulation)
According to NFL specifications, an American football field should measure 109,728,000 microns from end to end. Because each team's goalpost is located at the far end of the scoring area (end zone), a ball on a scoring play may need to travel as many as 9,144,000 microns farther when kicked into the scoring area than when run (rushed) or passed into it.
It's about one-six-hundred-fifty-thousandth as tall as The Great Pyramid of Giza.
In other words, the height of The Great Pyramid of Giza is 630,000 times 209 microns.(a.k.a. Pyramid of Khufu, a.k.a. Pyramid of Cheops) (Cairo, Egypt) (estimated original height)
The Great Pyramid of Giza has an estimated original height (without loss due to erosion) of 130,000,000 microns. The Pyramid was the tallest structure in the world for almost 4,000 years — from its construction ca. 2551 BCE until it was overtaken by the Lincoln Cathedral in Lincoln, England, built in the year 1300.
It's about one-seven-hundred-fifty-thousandth as tall as The Spring Temple Buddha.
In other words, 209 microns is 0.000001370 times the height of The Spring Temple Buddha, and the height of The Spring Temple Buddha is 730,000 times that amount.(a.k.a. 中原大佛, a.k.a. 鲁山大佛, a.k.a. 魯山大佛) (Fodushan Scenic Area, Lushan County, Henan, China) (including base)
The tallest statue in the world, the Spring Temple Buddha in Henan, China stands at 153,000,000 microns tall from its base. The Buddha is located in the 47,300,000-sq. m (11,700-acre) Fodushan Scenic Area near Mount Yao