There are
1,510 mi
from Topeka, KS to San Bernardino, CA
That's the driving distance. It would take 1 day 1 hour to go from Topeka, Kansas to San Bernardino, California.
The flight distance (direct flight from Topeka, KS to San Bernardino, CA) is 1,242.87 mi.
1,510 mi = 1.61 kms