Miles between Longmont, CO and Tukwila, WA

There are
1,282 mi
from Longmont, CO to Tukwila, WA

That's the driving distance. It would take 22 hours 15 mins to go from Longmont, Colorado to Tukwila, Washington.

The flight distance (direct flight from Longmont, CO to Tukwila, WA) is 990.06 mi.

1,282 mi = 1.61 kms