Miles between Ontario, CA and Trenton, MI

There are
2,242 mi
from Ontario, CA to Trenton, MI

That's the driving distance. It would take 1 day 15 hours to go from Ontario, California to Trenton, Michigan.

The flight distance (direct flight from Ontario, CA to Trenton, MI) is 1,940.81 mi.

2,242 mi = 3.22 kms