The drive from Nashville to Austin takes approximately 16h 18min, covering 978 miles via I-40. Under normal conditions, expect to spend around $114 on gas.
Travel time can vary — during peak hours, weekends, or holidays, the journey may take 22–23+ hours. For the fastest trip, leave early morning (before 7 AM) or travel on weekday evenings.
Traffic Estimate
🟢 Light traffic
13h 51m
🔵 Typical
16h 18min
🔴 Heavy traffic
23h 38m
Traffic is usually worst during weekday rush hours (7–9 AM, 4–7 PM) and holiday weekends.
Trip Details
Distance978 miles (1573 km)
Drive Time16h 18min
RouteI-40
Best TimeEarly morning (6-8 AM)
Fuel Costs
Gas (30 mpg)~32.6 gallons
Est. Cost$114
Route Tips: I-40
Follows the old Route 66 corridor. Long desert stretches require fuel planning.
You'll likely need 2 fuel stops along the way.
Best Time to Drive from Nashville to Austin
For a long drive like Nashville to Austin, 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
16h 18min
~$114 gas
✈️ Flying
4h 27m
~$147–$342 flight
✈️ Flying is faster when you factor in airport time. Flight time is ~1h 57m but add ~2.5 hours for check-in, security, and boarding.
All Travel Options
🚗 Drive
16h 18min
~$114
🚌 Bus
21h 44m
~$78–$176
🚂 Train
17h 47m
~$117–$293
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:
📍 Shreveport
📍 Hot Springs
📍 Little Rock
Frequently Asked Questions
How long does it take to drive from Nashville to Austin?
The drive from Nashville to Austin takes approximately 16h 18min covering 978 miles via I-40. Actual time may vary based on traffic, weather, and road conditions.
How much does gas cost for Nashville to Austin?
At 30 MPG and $3.50/gallon, expect to spend approximately $114 on gas for this 978-mile trip. You'll need about 32.6 gallons of fuel.
What is the best time to drive from Nashville to Austin?
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 Nashville to Austin route?
Yes, expect approximately $29 in tolls along this route. Consider getting a TxTag transponder for faster toll payment.
