There are
1,852 mi
from Lawrence, KS to Sammamish, WA
That's the driving distance. It would take 1 day 7 hours to go from Lawrence, Kansas to Sammamish, Washington.
The flight distance (direct flight from Lawrence, KS to Sammamish, WA) is 1,466.98 mi.
1,852 mi = 1.61 kms