Miles between Union City, CA and Niles, IL

There are
2,147 mi
from Union City, CA to Niles, IL

That's the driving distance. It would take 1 day 13 hours to go from Union City, California to Niles, Illinois.

The flight distance (direct flight from Union City, CA to Niles, IL) is 1,830.63 mi.

2,147 mi = 3.22 kms