more or less, 5 hours. Depending on what part of Atlanta you are going to, time of day you get to Atlanta, and weather.
If you use I-16 it is 300 miles exactly to downtown Atlanta. Hwy 341 is about 269 miles but it goes through all the little towns. Takes about 4.5 hours to 5 hours to travel depending on how fast you cruise the interstate
Almost exactly 300 miles to the center of Atlanta.
15 miles
25 miles
About 100 miles
250 miles
20 miles
100 miles
Brunswick Georgia elevation
Decatur, Georgia----------not to far from Atlanta, Georgia
72 miles
10 miles
45 miles