There are
2,811 mi
from Tacoma, WA to Lansdale, PA
That's the driving distance. It would take 2 days 1 hour to go from Tacoma, Washington to Lansdale, Pennsylvania.
The flight distance (direct flight from Tacoma, WA to Lansdale, PA) is 2,365.68 mi.
2,811 mi = 3.22 kms