There are
2,306 mi
from Pittsburgh, PA to Twentynine Palms, CA
That's the driving distance. It would take 1 day 17 hours to go from Pittsburgh, Pennsylvania to Twentynine Palms, California.
The flight distance (direct flight from Pittsburgh, PA to Twentynine Palms, CA) is 2,014.74 mi.
2,306 mi = 3.22 kms