Miles between Downey, CA and Markham, IL

There are
2,011 mi
from Downey, CA to Markham, IL

That's the driving distance. It would take 1 day 11 hours to go from Downey, California to Markham, Illinois.

The flight distance (direct flight from Downey, CA to Markham, IL) is 1,734.15 mi.

2,011 mi = 3.22 kms