There are
1,770 mi
from Manhattan, KS to Sunnyvale, CA
That's the driving distance. It would take 1 day 6 hours to go from Manhattan, Kansas to Sunnyvale, California.
The flight distance (direct flight from Manhattan, KS to Sunnyvale, CA) is 1,382.32 mi.
1,770 mi = 2,847.76 kms