There are
1,686 mi
from Danbury, CT to Galveston, TX
That's the driving distance. It would take 1 day 7 hours to go from Danbury, Connecticut to Galveston, Texas.
The flight distance (direct flight from Danbury, CT to Galveston, TX) is 1,458.03 mi.
1,686 mi = 1.61 kms