520.99 centimeters is equivalent to 205.08 inches.
To provide comparisons, here are some known objects of similar size:
1. Most doors are around 80 inches in height, so 520.99 centimeters would be taller than 2 and a half doors stacked on top of each other.
2. The average height of an adult human male in the United States is 5 feet 9 inches, which is equivalent to 175.26 centimeters. Therefore, 520.99 centimeters would be taller than a 6 foot tall person.
3. The height of a standard basketball hoop is 10 feet, or 120 inches. 520.99 centimeters would be taller than 1 and a half basketball hoops placed on top of each other.
4. The diameter of a standard car tire is around 25 inches, so 520.99 centimeters would be slightly taller than 8 car tires stacked on top of each other.
5. The height of the Eiffel Tower is 324 meters, or 1,063 feet. 520.99 centimeters would be a lot shorter than the Eiffel Tower, which is nearly 103 times taller.