There are
1,807 mi
from South San Francisco, CA to Lansing, KS
That's the driving distance. It would take 1 day 7 hours to go from South San Francisco, California to Lansing, Kansas.
The flight distance (direct flight from South San Francisco, CA to Lansing, KS) is 1,486.77 mi.
1,807 mi = 2,907.42 kms