Miles between Longmont, CO and Federal Way, WA

There are
1,284 mi
from Longmont, CO to Federal Way, WA

That's the driving distance. It would take 22 hours 21 mins to go from Longmont, Colorado to Federal Way, Washington.

The flight distance (direct flight from Longmont, CO to Federal Way, WA) is 988.01 mi.

1,284 mi = 1.61 kms