Miles between Diamond Bar, CA and Altus, OK

There are
1,204 mi
from Diamond Bar, CA to Altus, OK

That's the driving distance. It would take 20 hours 52 mins to go from Diamond Bar, California to Altus, Oklahoma.

The flight distance (direct flight from Diamond Bar, CA to Altus, OK) is 1,053.52 mi.

1,204 mi = 1,936.95 kms