There are
3,231 mi
from West Palm Beach, FL to Sammamish, WA
That's the driving distance. It would take 2 days 9 hours to go from West Palm Beach, Florida to Sammamish, Washington.
The flight distance (direct flight from West Palm Beach, FL to Sammamish, WA) is 2,681.27 mi.
3,231 mi = 4.83 kms