There are
2,833 mi
from Sanford, FL to Pendleton, OR
That's the driving distance. It would take 2 days 2 hours to go from Sanford, Florida to Pendleton, Oregon.
The flight distance (direct flight from Sanford, FL to Pendleton, OR) is 2,340.98 mi.
2,833 mi = 4,559.03 kms