How far can you walk during lunch?

Sometime, i do walk from my office to Bukit nenas monorail to Masa Segi 4 (Time sq.) then walk around to MJ, and CS of MS4. From there walk to River money Parkson, MJ and to Lot10 Isetan to seeking my Hotwheels. And pass by Pavillion during my walk back to office near KLCC. How many step u can walk in a day ? Me, maybe is 2500? or more... I am walkacholic :P