Miles between Ontario, CA and Olympia, WA

There are
1,111 mi
from Ontario, CA to Olympia, WA

That's the driving distance. It would take 20 hours 57 mins to go from Ontario, California to Olympia, Washington.

The flight distance (direct flight from Ontario, CA to Olympia, WA) is 937.31 mi.

1,111 mi = 1,787.38 kms