The drive from Chicago to Nashville takes approximately 7h 30min, covering 475 miles via I-90. Under normal conditions, expect to spend around $55 on gas.
Travel time can vary — during peak hours, weekends, or holidays, the journey may take 10–11+ hours. For the fastest trip, leave early morning (before 7 AM) or travel on weekday evenings.
Traffic Estimate
🟢 Light traffic
6h 22m
🔵 Typical
7h 30min
🔴 Heavy traffic
10h 52m
Traffic is usually worst during weekday rush hours (7–9 AM, 4–7 PM) and holiday weekends.
Trip Details
Distance475 miles (764 km)
Drive Time7h 30min
RouteI-90
Best TimeWeekday mid-day
Fuel Costs
Gas (30 mpg)~15.8 gallons
Est. Cost$55
Route Tips: I-90
The longest Interstate, coast to coast. Tolls in several states (Ohio, Indiana, Illinois).
This trip can typically be done on a single tank of gas.
Best Time to Drive from Chicago to Nashville
For a long drive like Chicago to Nashville, 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:Weekday mid-day
🔴 Avoid:Rush hour (4-7 PM)
Driving vs Flying
🚗 Driving
7h 30min
~$55 gas
✈️ Flying
3h 27m
~$80–$166 flight
✈️ Flying is faster when you factor in airport time. Flight time is ~57 min but add ~2.5 hours for check-in, security, and boarding.
All Travel Options
🚗 Drive
7h 30min
~$55
🚌 Bus
10h 33m
~$38–$86
🚂 Train
8h 38m
~$57–$142
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:
📍 Indianapolis
📍 Louisville
📍 Mammoth Cave
Frequently Asked Questions
How long does it take to drive from Chicago to Nashville?
The drive from Chicago to Nashville takes approximately 7h 30min covering 475 miles via I-90. Actual time may vary based on traffic, weather, and road conditions.
How much does gas cost for Chicago to Nashville?
At 30 MPG and $3.50/gallon, expect to spend approximately $55 on gas for this 475-mile trip. You'll need about 15.8 gallons of fuel.
What is the best time to drive from Chicago to Nashville?
Weekday mid-day to avoid heavy traffic. Weekday mornings before 7 AM or evenings after 7 PM typically have less congestion.
Are there tolls on the Chicago to Nashville route?
Yes, expect approximately $14 in tolls along this route. Consider getting an E-ZPass or similar transponder for faster toll payment.
