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 total driving distance from Huntsville, AL to New York, NY is 917 miles or 1â476 kilometers. Your trip begins in Huntsville, Alabama. It ends in New York, New York.