The drive from Atlanta to Dallas takes approximately 12h 0min, covering 780 miles via I-85. Under normal conditions, expect to spend around $91 on gas.
Travel time can vary — during peak hours, weekends, or holidays, the journey may take 17–18+ hours. For the fastest trip, leave early morning (before 7 AM) or travel on weekday evenings.
Traffic Estimate
🟢 Light traffic
10h 12m
🔵 Typical
12h 0min
🔴 Heavy traffic
17h 24m
Traffic is usually worst during weekday rush hours (7–9 AM, 4–7 PM) and holiday weekends.
Trip Details
Distance780 miles (1255 km)
Drive Time12h 0min
RouteI-85
Best TimeEarly morning (6-8 AM)
Fuel Costs
Gas (30 mpg)~26.0 gallons
Est. Cost$91
Route Tips: I-85
Connects the Southeast. Heavy traffic around Atlanta is common during rush hours.
You'll likely need 1 fuel stop along the way.
Best Time to Drive from Atlanta to Dallas
For a long drive like Atlanta to Dallas, plan to depart early in the morning. This lets you cover most of the distance before afternoon traffic builds up. Consider breaking the trip with a lunch stop midway.
🟢 Best:Early morning (6-8 AM)
🔴 Avoid:Rush hour (4-7 PM)
Driving vs Flying
🚗 Driving
12h 0min
~$91 gas
✈️ Flying
4h 4m
~$117–$273 flight
✈️ Flying is faster when you factor in airport time. Flight time is ~1h 34m but add ~2.5 hours for check-in, security, and boarding.
All Travel Options
🚗 Drive
12h 0min
~$91
🚌 Bus
17h 20m
~$62–$140
🚂 Train
14h 11m
~$94–$234
Estimated times and prices. Bus/train availability varies by route. Driving gives the most flexibility for stops and schedules.
Suggested Stops
Popular cities along the route for rest, food, or fuel:
📍 Jackson
📍 Memphis
📍 Little Rock
Frequently Asked Questions
How long does it take to drive from Atlanta to Dallas?
The drive from Atlanta to Dallas takes approximately 12h 0min covering 780 miles via I-85. Actual time may vary based on traffic, weather, and road conditions.
How much does gas cost for Atlanta to Dallas?
At 30 MPG and $3.50/gallon, expect to spend approximately $91 on gas for this 780-mile trip. You'll need about 26.0 gallons of fuel.
What is the best time to drive from Atlanta to Dallas?
Early morning (6-8 AM) to avoid heavy traffic. Weekday mornings before 7 AM or evenings after 7 PM typically have less congestion.
Are there tolls on the Atlanta to Dallas route?
Yes, expect approximately $23 in tolls along this route. Consider getting a TxTag transponder for faster toll payment.
