-Just a tad shy of 150,000 miles tall, since you ask. (A dollar bill is .0043in thick, so unless imperial unit-challenged me messed up doing the conversions, i

-Just a tad shy of 150,000 miles tall, since you ask. (A dollar bill is .0043in thick, so unless imperial unit-challenged me messed up doing the conversions, it should be almost 2/3 of the way from Earth to The Moon.) This would be awfully inconvenient, though - if you use $100 bills instead, you'd have a still very inconvenient, but more manageable stack of 1,500 miles. More manageable still would be to just put the ones in a warehouse - they'd require 88M cubic feet of space, or a cube with sides of 445ft. It should fit nicely inside the Saturn V Vehicle Assembly Building.