There are
3,104 mi
from Redwood City, CA to Newport, RI
That's the driving distance. It would take 2 days 7 hours to go from Redwood City, California to Newport, Rhode Island.
The flight distance (direct flight from Redwood City, CA to Newport, RI) is 2,690.23 mi.
3,104 mi = 4,994.65 kms