A person in good condition walks about a mile in 25 minutes. So you could walk about 20 miles in 8 hours. From there, work out the mileage from where you are to where you want to go. By the way, are you really that ambitious?
From Pittsburgh to Orlando it is 971 mi (about 14 hours 56 mins).
How long would it take you to walk from Scranton Pennsylvania to Napa California?
it takes 48 hours
A flight from Salt Lake City, Utah --> Orlando, Florida would take about 4 hours.
About 23 hours
a long time
Orlando is an inland city, so one would typically cruise to and from Port Canaveral.
18 hrs
How many days does it take from Seattle to Orlando driven?
it would take you 3 days
18 hours
That would depend on where you're starting from...