There are
3,090 mi
from Warwick, RI to St Helens, OR
That's the driving distance. It would take 2 days 7 hours to go from Warwick, Rhode Island to St Helens, Oregon.
The flight distance (direct flight from Warwick, RI to St Helens, OR) is 2,535.64 mi.
3,090 mi = 4.83 kms