It's about 5,500,000,000,000,000 times as tall as a Vinson Massif.
In other words, 900 parsecs is 5,677,000,000,000,000.00000000000000000000 times the height of a Vinson Massif, and the height of a Vinson Massif is 0.00000000000000017610 times that amount.(a.k.a. Mount Vinson) (Antarctica)
Mount Vinson, the highest peak of the Vinson Massif mountain, reaches 0.00000000000015850 parsecs at its peak. The mountain is named after Georgia Congressman Carl Vinson who emphatically promoted Antarctic exploration in the 1930s.
It's about 4,500,000,000,000,000 times as tall as a Kilimanjaro.
In other words, 900 parsecs is 4,714,320,000,000,000.0000000000000000000000 times the height of a Kilimanjaro, and the height of a Kilimanjaro is 0.000000000000000212120 times that amount.(a.k.a. Mount Kilimanjaro) (Tanzania) (to Uhuru peak; 2008 gravimeter measurement)
Kilimanjaro rises to 0.0000000000001909080 parsecs at its peak. An isolated peak with no surrounding mountain range, Kilimanjaro is considered the world's tallest freestanding mountain.
It's about 9,000,000,000,000,000 times as long as The National Mall.
In other words, 900 parsecs is 9,000,000,000,000,000.000000000000000000 times the length of The National Mall, and the length of The National Mall is 0.0000000000000001000 times that amount.(Washington, D.C.) (to Lincoln Memorial)
From the steps of the Capitol Building to the Lincoln Memorial, the National Mall is 0.0000000000001000 parsecs. On December 4th, 2008, the entirety of the Mall was declared open to the public for the first time in American history in anticipation of the estimated two million visitors to the Mall for the inauguration of President Barack Obama on January 20th, 2009.
It's about 7,000,000,000,000,000 times as long as The Hollywood Walk of Fame.
In other words, the length of The Hollywood Walk of Fame is 0.000000000000000140 times 900 parsecs.(Hollywood Boulevard and Vine Street, Hollywood, California) (approximate length)
The Hollywood Walk of Fame is approximately 0.000000000000130 parsecs. Gene Autry, most famous as the singer of "Back in the Saddle Again" and as the writer and singer of "Here Comes Santa Claus," is the only entertainer to have a star in every category — film, television, recording, radio, and theater. One of Autry's stars is also one of only two stars which have been stolen from the Walk and never recovered.
It's about 10,000,000,000,000,000 times as long as Steel Dragon 2000.
In other words, 900 parsecs is 11,200,000,000,000,000.00000000000000000000 times the length of Steel Dragon 2000, and the length of Steel Dragon 2000 is 0.000000000000000089290 times that amount.(a.k.a. スチールドラゴン2000) (Nagashima Span Land; Kuwana, Mie Prefecture, Japan)
The roller coaster Steel Dragon 2000 is 0.000000000000080340 parsecs in length. It is one of only two operating "Gigacoasters" (meaning its height is between 0.0000000000000029630 parsecs and 0.0000000000000039410 parsecs) in the world, having a height of 0.0000000000000031440 parsecs.
It's about 10,000,000,000,000,000 times as long as The Beast (Roller Coaster).
In other words, 900 parsecs is 12,380,000,000,000,000.000000000000000000000 times the length of The Beast (Roller Coaster), and the length of The Beast (Roller Coaster) is 0.000000000000000080780 times that amount.(King's Island Amusement Park; Mason, OH)
The roller coaster The Beast is 0.000000000000072690 parsecs in length. On its twenty-fifth year of operation in 2004, The Beast was awarded the Landmark Award by the American Coaster Enthusiasts as a historically significant roller coaster.
It's about 15,000,000,000,000,000 times as long as The Preakness Stakes.
In other words, 900 parsecs is 14,531,500,000,000,000.00000000000000000000000 times the length of The Preakness Stakes, and the length of The Preakness Stakes is 0.000000000000000068816020 times that amount.(Pimlico Race Course, Baltimore, Maryland) (total race length)
The total race length of the Preakness Stakes run at the Pimlico Race Course is 0.00000000000006193440 parsecs. Dubbed "the race for the Black-eyed Susans" after Maryland's state flower, the winning horse is actually draped with a garland of painted yellow daisies, as Black-eyed Susans do not bloom in time for the late-May race.