The drive from Dunwoody to Marietta is approximately 25 kilometers. You will primarily use I-285, which provides a direct link between the two cities. The drive typically takes 30 to 40 minutes. Marietta is known for its historic downtown area and proximity to Kennesaw Mountain.
Total Distance: 25 km driving distance, 22 km straight-line distance.
I-285 is very busy; plan accordingly.
Mid-day to avoid rush hour.