There are
2,583 mi
from Buffalo, NY to Klamath Falls, OR
That's the driving distance. It would take 1 day 22 hours to go from Buffalo, New York to Klamath Falls, Oregon.
The flight distance (direct flight from Buffalo, NY to Klamath Falls, OR) is 2,160.06 mi.
2,583 mi = 3.22 kms