We all do around 584 million miles a year anyway, thereabouts, as we wend out way around the Solar System, not allowing for the mileage our Solar System puts in as it wanders through the Universe. By my reckoning, I have already got 33bn miles on the clock, not including those I have walked, driven or ridden.
But well done. 250,000 miles in a Jazz i impressive. Mine is still a bit short of half that.