How high would 1 million pieces of photocopy paper be?

1 Million Sheets of Paper

We worked out that 5000 sheets of paper would be equal to 55cm.  Now we need to work out how high a million pieces would be?  

11cm=1000 sheets

22cm=2000 sheets

33cm=3000 sheets

44cm=4000 sheets

55cm=5000 sheets

so how high would 1 million sheets be?