There are
1,558 mi
from Topeka, KS to Fountain Valley, CA
That's the driving distance. It would take 1 day 2 hours to go from Topeka, Kansas to Fountain Valley, California.
The flight distance (direct flight from Topeka, KS to Fountain Valley, CA) is 1,288.63 mi.
1,558 mi = 1.61 kms