It's about one-nine-thousand-five-hundredth as long as a King Size Bed.
In other words, 209 microns is 0.0001029 times the length of a King Size Bed, and the length of a King Size Bed is 9,718 times that amount.(North American/Australian standard; length; mattress only)
A King-Size mattress measures 2,032,000 microns from head to foot. Although most antique beds were smaller than modern beds, it was not uncommon for beds in the medieval Europe to reach 5 sq. m (49 sq. ft) for those in positions of wealth or power.
It's about one-ten-thousandth as tall as André the Giant.
In other words, the height of André the Giant is 11,000 times 209 microns.(Andr( Ren( Ruossimoff) (1946-1993) (wrestler and actor; WWE kayfabe height)
Andr& the Giant, who had a pituitary syndrome called acromegaly, was 2,200,000 microns tall. Prior to 1973, Roussimoff was billed as having a height of 2,100,000 microns and his true height is the subject of some dispute.
It's about one-ten-thousandth as tall as Shaq.
In other words, the height of Shaq is 11,000 times 209 microns.(Shaquille O'Neal) (1972-) (professional basketball player, most famously of the Los Angeles Lakers)
Shaq is 2,200,000 microns tall. Shaq maintains an active interest in police work and has served as a reserve officer in both Los Angeles, California and Miami, Florida while playing for NBA franchises in those cities.
It's about one-ten-thousandth as tall as a Christmas Tree (artificial).
In other words, the height of a Christmas Tree (artificial) is 11,000 times 209 microns.(artificial; average height)
The most common height of an artificial Christmas Tree is 2,300,000 microns. According to the most recent USDA Census of Agriculture, a total of 1,389.59 sq. km (343,374 acres) of Christmas Trees were farmed in the US in 2007.
To all those observing, Merry Christmas from The Measure of Things!
It's about one-twenty-thousandth as long as a Beetle (Volkswagen).
In other words, 209 microns is 0.000051240 times the length of a Beetle (Volkswagen), and the length of a Beetle (Volkswagen) is 19,520 times that amount.(1964 model) (a.k.a. Volkswagen 1200, a.k.a. Käfer)
A 1964 Volkswagen Beetle measures 4,079,000 microns. As the longest continuously-produced automobile design — in production for 75 years between 1938 and 2003 — the Beetle was voted the most fourth-most influential car of the twentieth century by the Global Automotive Elections Foundation.
It's about one-thirty-five-thousandth as tall as a Giraffe.
It's about one-forty-thousandth as long as a London bus.
In other words, 209 microns is 0.00002490 times the length of a London bus, and the length of a London bus is 40,200 times that amount.(Routemaster Double-Decker, RM standard specification)
The Routemaster Double-Decker buses, well-known as icons of London, measure 8,380,000 microns in length. The buses were said to be well-designed for travel in the London traffic, as they offered an open door for riders to board and exit even while the bus was moving at low speeds, and a full-time conductor to collect fares.