There are
3,028 mi
from Warwick, RI to Marysville, WA
That's the driving distance. It would take 2 days 6 hours to go from Warwick, Rhode Island to Marysville, Washington.
The flight distance (direct flight from Warwick, RI to Marysville, WA) is 2,477.53 mi.
3,028 mi = 4.83 kms