There are
1,786 mi
from San Angelo, TX to Klamath Falls, OR
That's the driving distance. It would take 1 day 8 hours to go from San Angelo, Texas to Klamath Falls, Oregon.
The flight distance (direct flight from San Angelo, TX to Klamath Falls, OR) is 1,388.85 mi.
1,786 mi = 2,873.69 kms