578.5 cm = 227.75 inches
Here are some comparisons to known objects of similar size:
1) the length of a standard basketball court is approximately 470-490 inches, so 578.5 cm would be longer than the length of a basketball court.
2) the average height of an adult giraffe is around 204-252 inches, so 578.5 cm would be about the height of 2.3-2.8 giraffes stacked on top of each other.
3) the diameter of a standard hula hoop is about 38-45 inches, so 578.5 cm would be more than 5 times longer than the diameter of a hula hoop.
4) the wingspan of a bald eagle can range from 66-96 inches, so 578.5 cm would be more than 2 times longer than the wingspan of a bald eagle.
5) the length of a standard single bed is around 75 inches, so 578.5 cm would be about 3 times longer than a single bed.