Miles between Sunnyvale, CA and Decatur, AL

There are
2,253 mi
from Sunnyvale, CA to Decatur, AL

That's the driving distance. It would take 1 day 16 hours to go from Sunnyvale, California to Decatur, Alabama.

The flight distance (direct flight from Sunnyvale, CA to Decatur, AL) is 1,957.72 mi.

2,253 mi = 3.22 kms