There are
1,398 mi
from Mission Viejo, CA to Watauga, TX
That's the driving distance. It would take 1 day to go from Mission Viejo, California to Watauga, Texas.
The flight distance (direct flight from Mission Viejo, CA to Watauga, TX) is 1,179.24 mi.
1,398 mi = 1.61 kms