There are
2,879 mi
from Danbury, CT to Renton, WA
That's the driving distance. It would take 2 days 3 hours to go from Danbury, Connecticut to Renton, Washington.
The flight distance (direct flight from Danbury, CT to Renton, WA) is 2,401.52 mi.
2,879 mi = 4,633.16 kms