There are
1,535 mi
from Mission Viejo, CA to Tomball, TX
That's the driving distance. It would take 1 day 2 hours to go from Mission Viejo, California to Tomball, Texas.
The flight distance (direct flight from Mission Viejo, CA to Tomball, TX) is 1,314.27 mi.
1,535 mi = 1.61 kms