There are
2,094 mi
from Pittsburg, CA to Pontiac, IL
That's the driving distance. It would take 1 day 12 hours to go from Pittsburg, California to Pontiac, Illinois.
The flight distance (direct flight from Pittsburg, CA to Pontiac, IL) is 1,774.31 mi.
2,094 mi = 3,369.70 kms