Achievement Thread - Guide on how to achieve them

Thanks for the feedback. I have one sim only that's been working toward this badge. She's almost to 2200km now, and all of it has been on the road. They don't even have a treadmill in the house.

I do play online every time I play, just in case a random badge triggers. :D And I actually only ever use Save or Save and Quit. I don't use Save As, even though I probably should.