Distance between Chattanooga and Decatur
Distance from Chattanooga, TN to Decatur, AL is 100 miles / 160 kilometers.
Map showing the distance from Chattanooga to Decatur
 |
Air distance: | miles km |
Chattanooga, TN
| City: | Chattanooga, TN |
| Country: | United States |
| Coordinates: |
35°2′44″N 85°18′34″W |
Decatur, AL
| City: | Decatur, AL |
| Country: | United States |
| Coordinates: |
34°36′21″N 86°59′0″W |
Time difference between Chattanooga and Decatur
The time difference between Chattanooga and Decatur is 1 hour. Decatur is 1 hour behind Chattanooga. Current local time in Chattanooga is 12:30 EST (2025-01-04) and time in Decatur is 11:30 CST (2025-01-04).