I timed the commute from work back home, and then from home to work.
It's 7km from Divyasree chambers in Shantinagar to my home in Benson Town. The distance is pretty much symmetric (which is not always the case in Bangalore).
Last night (12:49am) I got back in 9 minutes. This morning (8:21am) it took me 16 minutes. Maybe I'll start plotting graphs similar to the ridiculously detailed telemetry provided by the trixe update.