There are
1,299 mi
from Danbury, CT to Atchison, KS
That's the driving distance. It would take 1 day to go from Danbury, Connecticut to Atchison, Kansas.
The flight distance (direct flight from Danbury, CT to Atchison, KS) is 1,142.74 mi.
1,299 mi = 1.61 kms