There are
1,245 mi
from Broomfield, CO to Tualatin, OR
That's the driving distance. It would take 21 hours 28 mins to go from Broomfield, Colorado to Tualatin, Oregon.
The flight distance (direct flight from Broomfield, CO to Tualatin, OR) is 971.75 mi.
1,245 mi = 2,003.55 kms