There are
1,819 mi
from Redwood City, CA to Springdale, AR
That's the driving distance. It would take 1 day 8 hours to go from Redwood City, California to Springdale, Arkansas.
The flight distance (direct flight from Redwood City, CA to Springdale, AR) is 1,551.13 mi.
1,819 mi = 2,927.34 kms