There are
1,599 mi
from Topeka, KS to Pullman, WA
That's the driving distance. It would take 1 day 4 hours to go from Topeka, Kansas to Pullman, Washington.
The flight distance (direct flight from Topeka, KS to Pullman, WA) is 1,204.93 mi.
1,599 mi = 1.61 kms