I've downloaded the moves app onto my phone and have it running in the background through out the day to see how far I walk.
The days that I work more at the restaurant, I'm averaging 5 kms of walking. The days I'm at the Town office more, I average 2.5 kms of walking per day.
Interesting to know, I'll have to adjust my eating habits to reflect this. Currently, I just eat what and whenever but I really should alter to eating to correlate with my working days. 2.5 kms extra of walking will affect the number of calories I burn so I should eat less/better on days that I'm working in the office more.
Just another little thing that could help you along you path to mastery.