Miles between Stamford, CT and Ontario, CA

There are
2,788 mi
from Stamford, CT to Ontario, CA

That's the driving distance. It would take 2 days 1 hour to go from Stamford, Connecticut to Ontario, California.

The flight distance (direct flight from Stamford, CT to Ontario, CA) is 2,437.30 mi.

2,788 mi = 3.22 kms