There are
1,912 mi
from Pittsburg, CA to Arkadelphia, AR
That's the driving distance. It would take 1 day 9 hours to go from Pittsburg, California to Arkadelphia, Arkansas.
The flight distance (direct flight from Pittsburg, CA to Arkadelphia, AR) is 1,625.85 mi.
1,912 mi = 3,076.72 kms