There are
229 mi
from Pasco, WA to Tukwila, WA
That's the driving distance. It would take 4 hours 19 mins to go from Pasco, Washington to Tukwila, Washington.
The flight distance (direct flight from Pasco, WA to Tukwila, WA) is 171.93 mi.
229 mi = 369.18 kms