Miles between Ontario, CA and Picayune, MS

There are
1,884 mi
from Ontario, CA to Picayune, MS

That's the driving distance. It would take 1 day 8 hours to go from Ontario, California to Picayune, Mississippi.

The flight distance (direct flight from Ontario, CA to Picayune, MS) is 1,646.65 mi.

1,884 mi = 1.61 kms