520.02 centimeters is equivalent to 204.72 inches.
This can be compared to the length of a standard door in the United States, which is typically 80 inches. Therefore, 520.02 centimeters is approximately 2.56 times the length of a door.
It can also be compared to the height of a typical adult human, which is around 65 inches. This means that 520.02 centimeters is roughly 3.15 times the height of an average adult.
Another comparison is to the length of a twin size bed, which is usually 75 inches. In this case, 520.02 centimeters is approximately 2.73 times the length of a twin bed.