Miles between Union City, CA and Northglenn, CO

There are
1,257 mi
from Union City, CA to Northglenn, CO

That's the driving distance. It would take 21 hours 34 mins to go from Union City, California to Northglenn, Colorado.

The flight distance (direct flight from Union City, CA to Northglenn, CO) is 931.80 mi.

1,257 mi = 1.61 kms