There are
1,890 mi
from Rochester, MN to Klamath Falls, OR
That's the driving distance. It would take 1 day 10 hours to go from Rochester, Minnesota to Klamath Falls, Oregon.
The flight distance (direct flight from Rochester, MN to Klamath Falls, OR) is 1,475.60 mi.
1,890 mi = 1.61 kms