Miles between Thornton, CO and La Grande, OR

There are
974 mi
from Thornton, CO to La Grande, OR

That's the driving distance. It would take 16 hours 24 mins to go from Thornton, Colorado to La Grande, Oregon.

The flight distance (direct flight from Thornton, CO to La Grande, OR) is 764.92 mi.

974 mi = 1,567.40 kms