There are
3,083 mi
from Warwick, RI to Oak Harbor, WA
That's the driving distance. It would take 2 days 7 hours to go from Warwick, Rhode Island to Oak Harbor, Washington.
The flight distance (direct flight from Warwick, RI to Oak Harbor, WA) is 2,496.08 mi.
3,083 mi = 4.83 kms