Despite their similar and sometimes confusing acronyms and their overall purpose of allowing tax-free reimbursement of various types of medical expenses, health savings accounts (HSAs) and health reimbursement arrangements (HRAs) are quite different when you get down to the details.
A full rotation of Pluto takes 6 Earth days, 9 hours, and some minutes; so the day part should be about half that amount (3 days and 5 hours), at least on average.
How long would it take for earth to go to Pluto at 3000000000000 miles an hour? The trip would only take 5.64 seconds to reach Pluto (about 4.7 billion miles) at that speed. Edit