There are
1,834 mi
from Longview, TX to Menlo Park, CA
That's the driving distance. It would take 1 day 8 hours to go from Longview, Texas to Menlo Park, California.
The flight distance (direct flight from Longview, TX to Menlo Park, CA) is 1,584.80 mi.
1,834 mi = 2,950.76 kms