Chattanooga to Covington is 302.9 miles and takes about 5h 46m via I-24 and I-40, with a fuel budget near $48 and enough daylight to finish in a day. This trip stays within Tennessee, moving from the Southeast region to another part of the Southeast. It's a straightforward drive that gets you across the state. You'll spend most of your time on major interstates, making it a practical option for a quick transit.
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
151.5 miles from Chattanooga, TN
A natural place for your longest stop of the day
, about 2h 49m into the drive
.
Main Roads
Road
Distance
Duration
I 40
109.8 mi
1h 57m
I 24
104.9 mi
1h 57m
Tennessee National Guard Parkway
53.7 mi
58m
West Main Street
21.8 mi
32m
East Main Street
9.5 mi
14m
US 27
0.7 mi
<1m
East Liberty Avenue
0.5 mi
<1m
West Martin Luther King Boulevard
0.3 mi
<1m
Longest stretch:
I 40
— 109.8 mi, about 1h 57m
Traffic on I-24
Hour-of-day weekday pattern from 18 FHWA count stations on your route.
Peak
3 PM
~1,972 veh/hr typical
· worst 2,410
Quietest
2 AM
~353 veh/hr
Peak-to-quiet ratio
5.6×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 105 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Chattanooga, TN and Covington, TN.
1
Start on TN 8
0.3 mi·55 sec·West Martin Luther King Boulevard
Use the straight / right lanes.
2
Turn left
0.2 mi·30 sec
Use the left lane.
3
Merge onto US 27
0.7 mi·58 sec·US 27
4
Keep slight right at fork
0.4 mi·42 sec
Toward 24: Nashville, BirminghamUse the slight right lane.
5
Merge onto I 24
105 mi·1 hr 57 min·I 24
Use the straight / slight left lanes.
6
Take the exit
0.9 mi·1 min
Exit 74AToward I 840 West: Memphis, FranklinUse the right lane.
7
Merge onto I 840
54 mi·58 min·Tennessee National Guard Parkway
Use the straight / slight right lanes.
8
Merge onto I 40
110 mi·1 hr 57 min·I 40
9
Take the exit
0.2 mi·31 sec
Toward US 70: Brownsville, Ripley
10
Turn right onto US 70
9.5 mi·14 min·East Main Street
11
Enter roundabout onto TN 54
401 ft·10 sec·West Main Street
12
Continue on TN 54
22 mi·32 min·West Main Street
13
Continue on TN 54
0.5 mi·44 sec·East Liberty Avenue
14
Turn left onto West Court Square
125 ft·5 sec·West Court Square
15
Arrive at destination
West Court Square
Trip Plan
Given the 5h 46m estimated drive time, leaving Chattanooga in the morning should allow you to arrive in Covington with plenty of daylight remaining. With only one recommended stop, you have flexibility in how you pace yourself. Keep an eye on your fuel gauge, as the longest stretch without an exit is over 100 miles on I-40. The $48 fuel cost is an estimate, so it's always wise to factor in a little extra. Since this is a single-day drive, you can adjust your departure time based on your morning's activities.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 151.5 miles from Chattanooga, TN, or about 2h 49m into the drive.
The longest continuous stretch on this route runs about 109.8 miles.
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 67 miles or 1h 16m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 151.5 miles or 2h 49m 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 33m
Traffic, exits, and arrival timing usually matter more near Covington, 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 302.9 miles and 5h 46m.
Your first comfortable stop window is around 67 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.
The longest stretch is on I 40 for about 109.8 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 12
5 decision points cluster between mile 0.3 and 107.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0.3 mi into trip|~0m in
Turn left
Lane positioning matters here
Use the left lane.
8
1.3 mi into trip|~2m in
Keep slight right at fork toward 24: Nashville, Birmingham
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Toward 24: Nashville, Birmingham
5
1.7 mi into trip|~3m in|I 24
Merge onto I 24
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight left lanes.
8
106.6 mi into trip|~2h in
Take the exit toward I 840 West: Memphis, Franklin
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the right lane.
Exit 74A
Toward I 840 West: Memphis, Franklin
5
107.5 mi into trip|~2h 2m in|I 840 / Tennessee National Guard Parkway
Merge onto I 840 / Tennessee National Guard Parkway
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
Fuel & Cost
Regular Gas
$50.53 one way
$101.05 round trip
$4.24/gal25.4 MPG avg106 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.61
$54.92
$109.83
premium
$5.26
$62.71
$125.43
diesel
$6.18
$73.69
$147.37
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$51
Meals
$25–$50
Total
$76–$101
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 106 kg one way.
Prices: EIA weekly data, 2026-10-12.
Driving Electric?
About $32 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
90.9
1
$31.80
$14.54
Efficient EV
75.7
0
$26.50
$12.12
EV Truck/SUV
121.2
1
$42.41
$19.39
Gas CO2
106 kg
EV CO2
35 kg (67% 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.
Forecast as of Oct 17, 2026
Origin
Chattanooga, TN
Morning
in Chattanooga on Sunday
Local time
6:22 AM
EDT
Current temp
50°F
Mostly Clear
NW 10 mph0% chanceLive forecast
Destination
Covington, TN
Late night
in Covington on Sunday
Local time
5:22 AM
CDT
Current temp
44°F
Partly Cloudy
N 15 mph0% chanceLive 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
6 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
5h 46m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
National Parks Near This Route
Worth a detour if your schedule allows.
Stones River National Battlefield
National Battlefield
The Battle of Stones River began on the last day of 1862 and became one of the bloodiest conflicts of the Civil War. The battle produced important military and political gains for the Union, and it ch...
2 mi from route
~4 min detour
Free
near mile 104.4
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This is a mostly highway drive, with 89% of the route on major roads. You'll experience a long stretch of 109.8 miles on I-40 without needing to exit. Expect a consistent cruising experience for the majority of the trip, with the highway portion concluding as you approach your destination and transition to surface roads.
89% highway — fuel and pacing are the main things to plan.
15 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 109.8 mi on I 40.
How Hard Is This Drive?
7/10
This is a straightforward highway drive that stays mostly on I 40 and I 24. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.3 miles in.
Driving Effort7/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 12 significant decision points across 302.9 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 0.3 miles: Lane positioning matters here; at 1.3 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 1.7 miles (I 24): Merge point - match speed before joining. Lane positioning matters here.
Elevation Profile
Gently rolling terrain
1,515 ft330 ft
Total Climb
1,362 ft
Total Descent
1,707 ft
Highest Point
1,515 ft
~43.3 mi in
Elevation Range
1,185 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Chattanooga, TN and Covington, TN, road signs point toward Franklin and Ripley.
Chattanooga is the 4th largest city in Tennessee. It is the seat of Hamilton County. It is in Southeast Tennessee on the Tennessee River and near the border of Georgia. It was immortalized in the popular 1941 song "Chattanooga Choo Choo", made famous by Glenn Miller.
Top landmarks
•Delta Queen — paddle steamer launched in 1926
•Hunter Museum of American Art — art museum in Chattanooga, Tennessee
•Saints Peter and Paul Basilica — historic church in Tennessee, United States
Doable as a same-day drive at 5h 46m. Total distance: 302.9 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 46m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (89%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 109.8 miles on I 40. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Covington, TN before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 0.3 miles: Lane positioning matters here; at 1.3 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 1.7 miles (I 24): Merge point - match speed before joining. Lane positioning matters here.
Yes — Stones River National Battlefield. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 5.8 hours each way, a round trip means 11.5 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Covington, TN before the return drive.
