Miles between The Dalles, OR and Hermiston, OR

There are
104 mi
from The Dalles, OR to Hermiston, OR

That's the driving distance. It would take 1 hour 55 mins to go from The Dalles, Oregon to Hermiston, Oregon.

The flight distance (direct flight from The Dalles, OR to Hermiston, OR) is 92.74 mi.

104 mi = 166.94 kms