There are
1,304 mi
from Olathe, KS to Ansonia, CT
That's the driving distance. It would take 1 day to go from Olathe, Kansas to Ansonia, Connecticut.
The flight distance (direct flight from Olathe, KS to Ansonia, CT) is 1,158.18 mi.
1,304 mi = 1.61 kms