There are
2,135 mi
from Baton Rouge, LA to Menlo Park, CA
That's the driving distance. It would take 1 day 13 hours to go from Baton Rouge, Louisiana to Menlo Park, California.
The flight distance (direct flight from Baton Rouge, LA to Menlo Park, CA) is 1,834.29 mi.
2,135 mi = 3,435.73 kms