There are
2,925 mi
from Warwick, RI to Yakima, WA
That's the driving distance. It would take 2 days 4 hours to go from Warwick, Rhode Island to Yakima, Washington.
The flight distance (direct flight from Warwick, RI to Yakima, WA) is 2,417.26 mi.
2,925 mi = 3.22 kms