There are
1,552 mi
from Topeka, KS to Irvine, CA
That's the driving distance. It would take 1 day 2 hours to go from Topeka, Kansas to Irvine, California.
The flight distance (direct flight from Topeka, KS to Irvine, CA) is 1,280.91 mi.
1,552 mi = 1.61 kms