Miles between Topeka, KS and Happy Valley, OR

There are
1,772 mi
from Topeka, KS to Happy Valley, OR

That's the driving distance. It would take 1 day 6 hours to go from Topeka, Kansas to Happy Valley, Oregon.

The flight distance (direct flight from Topeka, KS to Happy Valley, OR) is 1,434.18 mi.

1,772 mi = 1.61 kms