688.71 centimeters is equal to 270.956 inches.
To put this into perspective, here are comparisons to known objects of similar size:
– The average height of a refrigerator is about 68 inches, meaning 688.71 centimeters would be equal to nearly 4 full-size refrigerators stacked on top of each other.
– The standard width of a doorway is about 32 inches, meaning 688.71 centimeters would be nearly 8.5 doorways lined up side-by-side.
– The length of a standard king-size bed is about 80 inches, meaning 688.71 centimeters is slightly longer than 3 twin-size beds placed end to end.