There are
2,325 mi
from Pearland, TX to Sammamish, WA
That's the driving distance. It would take 1 day 17 hours to go from Pearland, Texas to Sammamish, Washington.
The flight distance (direct flight from Pearland, TX to Sammamish, WA) is 1,894.05 mi.
2,325 mi = 3.22 kms