687 centimeters is equivalent to 270.6693 inches.
Some comparisons to known objects of similar size are:
1. A standard doorway is typically 80 inches tall, so 687 centimeters is approximately 3.4 times taller than a doorway.
2. The height of a standard basketball hoop is 120 inches, so 687 centimeters is a little over 2 times taller than a basketball hoop.
3. The average height of a professional basketball player is 79 inches, so 687 centimeters is about 3.4 times taller than the average basketball player.
4. A standard sheet of paper is 11 inches in height, so 687 centimeters is equivalent to nearly 24.6 sheets of paper stacked on top of each other.
5. A standard parking meter is approximately 60 inches tall, so 687 centimeters is about 4.5 times taller than a parking meter.