There are
2,974 mi
from Danbury, CT to Lynden, WA
That's the driving distance. It would take 2 days 5 hours to go from Danbury, Connecticut to Lynden, Washington.
The flight distance (direct flight from Danbury, CT to Lynden, WA) is 2,399.34 mi.
2,974 mi = 3.22 kms