Resident Population of Municipalities by County 1980, 1990 & 2000.
Driving distance from Huntsville, AL to Decatur, AL. The total driving distance from Huntsville, AL to Decatur, AL is 26 miles or 42 kilometers. Your trip begins in Huntsville, Alabama. It ends in Decatur, Alabama.
The Hilton Garden Inn Huntsville/Space Center hotel in Alabama, conveniently located off I-565 on Governors House Drive and only 9 miles from the Huntsville International Airport, features close to 3,000 sq. ft. of meeting space and 101 guest rooms.