There are
2,508 mi
from Mckeesport, PA to Sammamish, WA
That's the driving distance. It would take 1 day 20 hours to go from Mckeesport, Pennsylvania to Sammamish, Washington.
The flight distance (direct flight from Mckeesport, PA to Sammamish, WA) is 2,129.95 mi.
2,508 mi = 3.22 kms