Plan with Rovo. Drive with your favorite map.
Atlanta to Nashville is a short, straightforward drive — about 250 miles and 4 hours, running almost entirely on two interstates: I-75 North out of Atlanta, then I-24 West for the final stretch into Nashville.
You'll clear the Atlanta metro on I-75, pass through Marietta and Kennesaw, then keep going north through Calhoun and Dalton before the highway bends west into Chattanooga, where I-75 feeds onto I-24 for the last 135 miles or so. The one section to plan around is Monteagle Mountain on I-24 in Tennessee — a steep, winding grade that can back up traffic behind slow trucks.
This is a manageable half-day drive with only one real geographic hurdle — the climb over Monteagle. Outside of that stretch and typical Atlanta rush-hour congestion at the start, it's a clean run up I-75 and I-24 with plenty of major chains at the exits the whole way.
Plan This Route with Rovo →No mandatory tolls on this route. The only toll option is on I-75 through Cobb County just north of Atlanta, where optional Peach Pass express lanes run alongside the free general-purpose lanes if you want to pay to skip congestion — you can ignore them entirely and stay in the free lanes the whole way.
Yes, easily — at around 4 hours of driving, it's one of the shorter interstate routes into Nashville and works fine as a same-day trip without an overnight stop.
Monteagle Mountain on I-24, just after you cross into Tennessee. It's a long, steep grade in both directions that slows traffic, especially behind trucks, so give yourself extra time through that stretch rather than trying to make up time elsewhere.