Origin
Chattanooga, TN
Morning in Chattanooga on Wednesday
Local time
7:47 AM
EDT
Current temp
75°F
Unavailable
Live forecast
Trip from Chattanooga, TN to Atoka, TN
Data updated 0 seconds ago
Drive Time
6h 4m
Distance
314.5 mi
506 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$49
one way
EV Charging
Loading...
station data
Best Time to Leave
4 AM
5h 52m
★
6 AM
6h 4m
8 AM
6h 30m
10 AM
6h 13m
12 PM
6h 11m
3 PM
6h 15m
5 PM
6h 29m
8 PM
5h 57m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Chattanooga, TN
Wikimedia Commons
Atoka, TN
Kelly
Trip Overview
Spanning 314.5 miles across Tennessee, this trek from Chattanooga to Atoka typically takes about 6 hours and 4 minutes. You will primarily navigate via I-24, I-40, and the Tennessee National Guard Parkway to reach your destination. Because the journey is manageable within a single day, most travelers find it unnecessary to book an overnight stay. Expect to spend approximately $48 on fuel for the trip. Since both cities are located within the Southeast, you will experience a consistent regional feel throughout the drive. This route is a straightforward, highway-focused transit that prioritizes efficiency over scenic detours.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
157.3 miles from Chattanooga, TN
A natural place for your longest stop of the day , about 3h 2m into the drive .
Loading map...
Drive Character
With 90% of the journey spent on highways, this route is built for steady, consistent progress. You will spend a significant portion of your time behind the wheel on the interstate, including a longest uninterrupted stretch of 109.8 miles on I-40. The road character is defined by fast-paced transit rather than technical or winding local roads. While the drive is largely a highway grind, the transition between these major arteries keeps the experience moving along quickly. Prepare for a high-speed, predictable environment that allows you to cover the distance without frequent shifts in road type.
This route has more turning and local-road decision points than a simple highway run.
There are about 19 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
24 is one of the defining roads on this drive.
How Hard Is This Drive?
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. There are only a few real navigation decisions along the way.
Route Complexity
3/10
Easy - simple navigation with a manageable amount of wheel time
The route itself is not hard, but at 6h 4m, endurance matters. Plan breaks every 2-3 hours. The 0 decision points are all manageable with basic attention.
Where does it get tricky?
This route does not have any notably tricky sections. Most of the drive from Chattanooga, TN to Atoka, TN is straightforward, with well-signed roads and simple exits.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| 24 | Unavailable | Refreshing |
| I 840 West | Unavailable | Refreshing |
| Tennessee National Guard Parkway | Unavailable | Refreshing |
| US 70 | Unavailable | Refreshing |
| East Main Street | Unavailable | Refreshing |
| West Main Street | Unavailable | Refreshing |
| Highway 14 | Unavailable | Refreshing |
| Atoka-Idaville Road | Unavailable | Refreshing |
Per-road distance and duration are being refreshed from OSRM for this route.
Longest stretch:
24
— detailed segment metrics are refreshing.
Turn-by-Turn Driving Directions
Step-by-step road directions between Chattanooga, TN and Atoka, TN.
1
Start on West Martin Luther King Boulevard
0.3 mi
·
56 sec
·
West Martin Luther King Boulevard
2
Turn left
0.2 mi
·
31 sec
3
Merge slight left
0.7 mi
·
59 sec
4
Keep slight right to continue on 24: Nashville, Birmingham
0.4 mi
·
42 sec
·
24: Nashville, Birmingham
5
Merge slight left
105 mi
·
1 hr 57 min
6
Take the exit slight right toward I 840 West: Memphis, Franklin
0.9 mi
·
1 min
·
I 840 West: Memphis, Franklin
7
Merge slight left onto Tennessee National Guard Parkway
54 mi
·
58 min
·
Tennessee National Guard Parkway
8
Merge slight left
110 mi
·
1 hr 57 min
9
Take the exit slight right toward US 70: Brownsville, Ripley
0.2 mi
·
32 sec
·
US 70: Brownsville, Ripley
10
Turn right onto East Main Street
9.5 mi
·
14 min
·
East Main Street
11
Enter the roundabout and take exit 5 toward West Main Street
400 ft
·
11 sec
·
West Main Street
12
Exit the roundabout onto West Main Street
14 mi
·
20 min
·
West Main Street
13
Turn left onto State Highway 14
15 mi
·
21 min
·
State Highway 14
14
Turn right onto Atoka-Idaville Road
4.6 mi
·
8 min
·
Atoka-Idaville Road
15
Enter the roundabout and take exit 2 toward Atoka-Idaville Road
108 ft
·
2 sec
·
Atoka-Idaville Road
16
Exit the roundabout onto Atoka-Idaville Road
0.6 mi
·
1 min
·
Atoka-Idaville Road
17
Continue on Main Street
0.2 mi
·
25 sec
·
Main Street
18
Turn left onto Atoka-Munford Road
148 ft
·
3 sec
·
Atoka-Munford Road
19
Arrive at your destination
Trip Plan
To make the most of your 6-hour travel time, plan for at least one strategic stop to break up the monotony of the highway. Leaving early in the morning is your best bet for navigating traffic smoothly as you transition between major corridors. Keep a close eye on your fuel gauge, especially as you approach the longer, 109.8-mile interstate stretches where service intervals may vary. Since you are only planning for one stop, ensure it is timed to coincide with a refueling break to keep your $48 budget on track. Flexibility is your biggest advantage here, so use that single planned stop to rest your eyes and stretch before tackling the final leg into Atoka.
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 157.3 miles from Chattanooga, TN, or about 3h 2m into the drive.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 80 miles or 1h 32m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 157.3 miles or 3h 2m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 58m
Traffic, exits, and arrival timing usually matter more near Atoka, TN than in the middle of the route.
Before You Leave
+
Open the route before leaving Chattanooga, TN so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Chattanooga, TN
This is one driving day of about 314.5 miles and 6h 4m.
Your first comfortable stop window is around 80 miles from Chattanooga, TN.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 157.3 mi from Chattanooga, TN · 3h 2m into the drive
Mid-route town
Meal stop
157 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
Fuel and coffee
A short stop after about 80 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 157.3 miles from Chattanooga, TN, which is a good place for a longer meal and fuel stop.
Arriving in Atoka, TN
The final approach into Atoka, TN usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Atoka, TN.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$49.17 one way
$98.34 round trip
$3.97/gal
25.4 MPG avg
110 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.36 | $53.99 | $107.97 |
| premium | $4.89 | $60.52 | $121.05 |
| diesel | $5.61 | $69.44 | $138.88 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$49
Meals
$25–$50
Total
$74–$99
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 110 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $33 in charging · 1 stop · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 94.4 | 1 | $33.02 | $15.10 |
| Efficient EV | 78.6 | 0 | $27.52 | $12.58 |
| EV Truck/SUV | 125.8 | 1 | $44.03 | $20.13 |
Gas CO2
110 kg
EV CO2
37 kg (66% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Destination
Atoka, TN
Morning in Atoka on Wednesday
Local time
6:47 AM
CDT
Current temp
78°F
Unavailable
Live forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
1 hour earlier
The destination clock does not match departure time, so double-check hotel check-in windows and late arrival plans.
Temperature spread
3 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
6h 4m on the road
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Chattanooga, TN to Atoka, TN covers 314.5 miles and takes about 6h 4m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are 24, I 840 West, Tennessee National Guard Parkway. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 157.3 miles from Chattanooga, TN. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $49.17 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Start early — leave by 6-7 AM to arrive at a reasonable hour. This is a long drive — plan for a morning departure or consider splitting it into two days.
Plan about 1 meaningful break for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
The route itself is not hard, but at 6h 4m, endurance matters. Plan breaks every 2-3 hours. The 0 decision points are all manageable with basic attention.
This route does not have any notably tricky sections. Most of the drive from Chattanooga, TN to Atoka, TN is straightforward, with well-signed roads and simple exits.
The route from Chattanooga, TN to Atoka, TN does not surface many named destination signs beyond the main corridor.
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