There are
1,666 mi
from Rialto, CA to Pine Bluff, AR
That's the driving distance. It would take 1 day 4 hours to go from Rialto, California to Pine Bluff, Arkansas.
The flight distance (direct flight from Rialto, CA to Pine Bluff, AR) is 1,446.41 mi.
1,666 mi = 1.61 kms