There are
1,878 mi
from Redwood City, CA to Katy, TX
That's the driving distance. It would take 1 day 8 hours to go from Redwood City, California to Katy, Texas.
The flight distance (direct flight from Redwood City, CA to Katy, TX) is 1,603.31 mi.
1,878 mi = 3,022.24 kms