Distance between Decatur and Chattanooga
Distance from Decatur, AL to Chattanooga, TN is 100 miles / 160 kilometers.
Map showing the distance from Decatur to Chattanooga
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Air distance: | miles km |
Decatur, AL
| City: | Decatur, AL |
| Country: | United States |
Chattanooga, TN
| City: | Chattanooga, TN |
| Country: | United States |
Time difference between Decatur and Chattanooga
The time difference between Decatur and Chattanooga is 23 hours. Chattanooga is 23 hours behind Decatur. Current local time in Decatur is 23:50 CST (2025-02-17) and time in Chattanooga is 00:50 EST (2025-02-18).