There are
2,165 mi
from Tomball, TX to Arcata, CA
That's the driving distance. It would take 1 day 15 hours to go from Tomball, Texas to Arcata, California.
The flight distance (direct flight from Tomball, TX to Arcata, CA) is 1,755.48 mi.
2,165 mi = 3,483.61 kms