There are
1,086 mi
from Glendale, CA to Dumas, TX
That's the driving distance. It would take 18 hours 56 mins to go from Glendale, California to Dumas, Texas.
The flight distance (direct flight from Glendale, CA to Dumas, TX) is 928.04 mi.
1,086 mi = 1,747.57 kms