There are
1,968 mi
from Broken Arrow, OK to St Helens, OR
That's the driving distance. It would take 1 day 9 hours to go from Broken Arrow, Oklahoma to St Helens, Oregon.
The flight distance (direct flight from Broken Arrow, OK to St Helens, OR) is 1,554.36 mi.
1,968 mi = 1.61 kms