Tennessee to Atlanta Distance – 248 Miles (399 km) from Nashville
🔄 Updated: August 2026
The distance from Tennessee to Atlanta is 248 miles (399 km) by road, taking approximately 3 hours 45 minutes to drive via Interstate 75 South. Since Tennessee is a large state, the exact distance depends on your city — from Nashville it’s 250 miles, from Knoxville about 180 miles, and from Chattanooga just 118 miles. Use our free Tennessee to Atlanta distance calculator below to get live driving directions, exact travel time, and fuel cost from your specific starting point.
Tennessee to Atlanta Distance – 248 Miles (399 km) from Nashville
🔄 Updated: August 2026
The distance from Tennessee to Atlanta is 248 miles (399 km) by road, taking approximately 3 hours 45 minutes to drive via Interstate 75 South. Since Tennessee is a large state, the exact distance depends on your city — from Nashville it's 250 miles, from Knoxville about 180 miles, and from Chattanooga just 118 miles. Use our free Tennessee to Atlanta distance calculator below to get live driving directions, exact travel time, and fuel cost from your specific starting point.
Driving Distance
248 miles (399 km) by road via I-75 South. The fastest and most direct route from Tennessee to Atlanta.
Drive Time
Approximately 3 hours 45 minutes non-stop from Nashville. Allow extra time during Atlanta rush hours (7–9 AM and 4–7 PM).
Flight Distance
192 miles (309 km) straight line. Nashville (BNA) to Atlanta (ATL) flights take approximately 1 hour.
Halfway Point
Chattanooga, TN — approximately 130 miles from Nashville and 118 miles from Atlanta. A popular rest stop on this route.
Tennessee to Atlanta – Key Distance Facts
The Tennessee to Atlanta distance varies depending on your starting city in Tennessee. Here is a quick overview:
| Route | Distance (Miles) | Distance (km) | Drive Time |
|---|---|---|---|
| 🚗 Nashville, TN → Atlanta, GA (I-75 S) | 250 miles | 402 km | ~3h 45min |
| 🚗 Knoxville, TN → Atlanta, GA (I-75 S) | 180 miles | 290 km | ~2h 45min |
| 🚗 Chattanooga, TN → Atlanta, GA (I-75 S) | 118 miles | 190 km | ~1h 45min |
| ✈️ Nashville BNA → Atlanta ATL (flight) | 192 miles | 309 km | ~1h 00min |
| 🐦 As the Crow Flies | 175 miles | 281 km | — |
How Far is Tennessee from Atlanta by Car?
The driving distance from Tennessee to Atlanta is 248 miles (399 km) via I-75 South — the fastest and most commonly used route. The drive passes through Chattanooga, TN before crossing into Georgia and heading south into Atlanta.
~60 miles from Nashville. Good first rest stop on the Tennessee to Atlanta drive.
~130 miles from Nashville. Ideal midpoint — home to the Tennessee Aquarium and Lookout Mountain.
~185 miles from Nashville. You cross into Georgia here — last major stop before Atlanta.
~248 miles total. You arrive in Atlanta via I-75 South through Kennesaw and Marietta.
Tennessee to Atlanta Route Options
There are two main Tennessee to Atlanta driving routes depending on where in Tennessee you are starting from:
From Nashville – I-24 E then I-75 S
- Nashville → I-24 East → Chattanooga
- Chattanooga → I-75 South → Atlanta
- Total: 250 miles / 3h 45min
- ✅ Most popular Tennessee to Atlanta route
Best for: West and Middle Tennessee
From Knoxville – I-75 S Direct
- Knoxville → I-75 South directly to Atlanta
- No highway changes needed
- Total: 180 miles / 2h 45min
- ✅ Fastest route for East Tennessee
Best for: East Tennessee residents
Use the distance calculator above to get live directions from your exact Tennessee starting point to Atlanta — including real-time traffic.
Fuel Cost – Tennessee to Atlanta
Estimated fuel cost for the 248-mile Tennessee to Atlanta drive based on common vehicle types (at $3.20/gallon):
| Vehicle Type | Fuel Economy | Est. Cost (at $3.20/gal) |
|---|---|---|
| Small car (e.g. Honda Civic) | 35 mpg | ~$22.70 |
| Mid-size sedan (e.g. Toyota Camry) | 28 mpg | ~$28.40 |
| SUV (e.g. Toyota RAV4) | 22 mpg | ~$36.15 |
| Large SUV / Pickup Truck | 18 mpg | ~$44.20 |
Tennessee to Atlanta Distance in Miles and Kilometers
The Tennessee to Atlanta distance in different units:
Miles
Nashville → Atlanta (most common route)
From Knoxville: ~180 miles
From Chattanooga: ~118 miles
Kilometres
Nashville → Atlanta (most common route)
From Knoxville: ~290 km
From Chattanooga: ~190 km
As the Crow Flies
Straight-line distance (not driveable)
Road distance is ~1.4x longer than the straight-line distance.
Frequently Asked Questions
How far is Tennessee from Atlanta?
The driving distance from Tennessee to Atlanta is 248 miles (399 km) via I-75 South. From Nashville specifically it is 250 miles; from Knoxville it is approximately 180 miles. The straight-line distance is 175 miles (281 km).
How long does it take to drive from Tennessee to Atlanta?
The drive from Nashville, Tennessee to Atlanta takes approximately 3 hours 45 minutes non-stop via I-24 East and I-75 South. From Knoxville it is about 2 hours 45 minutes. Always allow extra time for Atlanta rush hour traffic.
How many miles from Tennessee to Atlanta?
Tennessee to Atlanta is 248 miles by road from Nashville, or approximately 180 miles from Knoxville. Use the calculator above to get the exact mileage from your specific Tennessee starting point.
How many km from Tennessee to Atlanta?
The driving distance from Tennessee to Atlanta is 399 km from Nashville. From Knoxville it is approximately 290 km; from Chattanooga approximately 190 km.
What is the fastest route from Tennessee to Atlanta?
From Nashville: take I-24 East to Chattanooga, then I-75 South to Atlanta. From Knoxville: take I-75 South directly — no highway changes needed. Both routes are the fastest options available.
What is halfway between Tennessee and Atlanta?
Chattanooga, TN is the most popular stopping point roughly halfway between Nashville and Atlanta — about 130 miles south of Nashville and 118 miles north of Atlanta. It is a great rest stop with the Tennessee Aquarium and Lookout Mountain nearby.
Is Atlanta in Tennessee?
No — Atlanta is the capital city of Georgia, not Tennessee. It is located approximately 248 miles south of Nashville and 180 miles south of Knoxville, just across the Tennessee–Georgia state border.
How long is the flight from Nashville to Atlanta?
A direct flight from Nashville (BNA) to Atlanta (ATL) covers about 192 miles (309 km) and takes approximately 1 hour in the air. Including airport time, total travel time is usually 2–3 hours.
How much does it cost to drive from Tennessee to Atlanta?
Fuel cost for the 248-mile drive ranges from about $23 for a small car to $44 for a large SUV or truck, based on current gas prices around $3.20/gallon. Use the fuel cost calculator above for an estimate based on your specific vehicle.
Why is the straight-line distance different from the driving distance?
The straight-line ("as the crow flies") distance from Tennessee to Atlanta is 175 miles (281 km), while the actual road distance is 248 miles (399 km) — about 1.4x longer. This is because roads follow terrain, highways, and city routing rather than a direct line.
How far is Knoxville, TN from Atlanta?
Knoxville to Atlanta is about 180 miles (290 km) via I-75 South direct — no highway changes needed. The drive takes approximately 2 hours 45 minutes.
How far is Chattanooga from Atlanta?
Chattanooga, TN is the closest major Tennessee city to Atlanta at just 118 miles (190 km) via I-75 South, taking about 1 hour 45 minutes to drive.
What time should I leave to avoid Atlanta traffic?
Atlanta rush hour runs 7–9 AM and 4–7 PM on weekdays. If your arrival falls in one of these windows, add 30–60 minutes to your estimated drive time — I-75 South into Atlanta is one of the busiest interstates in the US.
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