12153 calories.
According to this site. That is how much I would burn walking from London to where I live.
(, Wed 5 Aug 2015, 10:48, Reply)
Either you're very fat and live in London, or you live in Leicester, Norwich or Bristol, as a guess
(
Marxist Pig Better Red Than Smeg, Wed 5 Aug 2015, 11:12,
Reply)