Space Jump

How do you summon the courage to jump from a balloon on the edge of space, hurtling faster than the speed of sound towards the earth? Felix Baumgartner did just that on Sunday night.

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Watch him here http://news.sky.com/story/997627/space-jump-felix-baumgartner-sets-leap-record 

Looking at the facts and figures from his jump what can you tell us using your maths? e.g. He accelerated to a speed of 833.9mph this is XXXXkmph. I could travel to London/New York/Australia in X minutes at this speed.