Miles between Ontario, CA and Sulphur, LA

There are
1,644 mi
from Ontario, CA to Sulphur, LA

That's the driving distance. It would take 1 day 4 hours to go from Ontario, California to Sulphur, Louisiana.

The flight distance (direct flight from Ontario, CA to Sulphur, LA) is 1,440.81 mi.

1,644 mi = 1.61 kms