Miles between Santa Maria, CA and Duncan, OK

There are
1,443 mi
from Santa Maria, CA to Duncan, OK

That's the driving distance. It would take 1 day 1 hour to go from Santa Maria, California to Duncan, Oklahoma.

The flight distance (direct flight from Santa Maria, CA to Duncan, OK) is 1,274.13 mi.

1,443 mi = 2,323.00 kms