Oak Grove, TN to Nashville, TN is 278.1 miles and takes about 5h 8m via I 40 and I 81, with a fuel budget near $42 and enough daylight to finish in a day. This drive stays within the Southeast region, entirely within Tennessee. It's a predominantly highway route, so you'll likely find it efficient for getting from point A to point B. If you're looking for a straightforward trip with minimal fuss, this route will get you there without much complication.
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
139 miles from Oak Grove, TN
A natural place for your longest stop of the day
, about 2h 35m into the drive
.
Main Roads
Road
Distance
Duration
I 40
209.8 mi
3h 49m
I 81
59.2 mi
1h 3m
Fort Henry Drive
3 mi
4m
Kingsport Highway
2.9 mi
4m
Downtown Loop
1.1 mi
1m
James Robertson Parkway
0.7 mi
1m
I 24
0.3 mi
<1m
Dr. Martin L. King, Jr. Boulevard
0.3 mi
<1m
Longest stretch:
I 40
— 209.8 mi, about 3h 49m
Turn-by-Turn Driving Directions
Step-by-step road directions between Oak Grove, TN and Nashville, TN.
1
Start on SR 36
2.9 mi·4 min·Kingsport Highway
2
Continue on SR 36
3.0 mi·4 min·Fort Henry Drive
3
Turn left
0.2 mi·28 sec
Exit 59Toward SR 36: Kingsport, Johnson City
4
Merge onto I 81
58 mi·1 hr 2 min·I 81
5
Continue on I 81
0.7 mi·45 sec·I 81
Exit 1BToward I 40 West: Knoxville
6
Merge onto I 40
53 mi·59 min·I 40
Use the straight / slight right lanes.
7
Keep slight right at fork onto I 40
155 mi·2 hr 46 min·I 40
Toward NashvilleUse the straight / slight right lanes.
8
Keep slight right at fork onto I 40
2.1 mi·3 min·I 40
Exit 213BToward I 24 West, I 40 West: NashvilleUse the straight / slight right lanes.
9
Keep slight right at fork onto I 24
0.3 mi·28 sec·I 24
Exit 211Toward I 24 West: Clarksville, LouisvilleUse the slight right lane.
10
Merge onto I 24
1.1 mi·1 min·Downtown Loop
Use the straight / slight right lanes.
11
Take the exit
0.2 mi·35 sec
Exit 48Toward James Robertson Parkway, State CapitolUse the right lane.
12
Turn straight onto US 31; US 41; US 431
0.7 mi·1 min·James Robertson Parkway
Use the straight lane.
13
Turn left onto 3rd Avenue North
129 ft·6 sec·3rd Avenue North
Use the left lane.
14
Turn right onto Dr. Martin L. King, Jr. Boulevard
0.3 mi·43 sec·Dr. Martin L. King, Jr. Boulevard
Use the straight / right lanes.
15
Turn right onto 7th Avenue North
0.2 mi·1 min·7th Avenue North
16
Arrive at destination
Trip Plan
Given the 5-hour duration, leaving Oak Grove in the morning should allow you to reach Nashville with plenty of daylight remaining. You'll have one recommended stop, but with the drive being manageable in a single day, you have flexibility to add more if needed. Keep an eye on your fuel levels, as the estimated cost is $42, and it’s always wise to top off before embarking on longer highway stretches. Pay attention to exit signs as you get closer to Nashville, as the number of options can increase rapidly.
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 139 miles from Oak Grove, TN, or about 2h 35m into the drive.
The longest continuous stretch on this route runs about 209.8 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 61 miles or 1h 8m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 139 miles or 2h 35m 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 10m
Traffic, exits, and arrival timing usually matter more near Nashville, TN than in the middle of the route.
Before You Leave
+
Open the route before leaving Oak Grove, 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 Oak Grove, TN
This is one driving day of about 278.1 miles and 5h 8m.
Your first comfortable stop window is around 61 miles from Oak Grove, 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 209.8 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 5.9 and 276.6 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
5.9 mi into trip|~9m in
Turn left toward SR 36: Kingsport, Johnson City
Multiple destination signs - pick the right one
Exit 59
Toward SR 36: Kingsport, Johnson City
7
118.1 mi into trip|~2h 12m in|I 40
Keep slight right at fork onto I 40 toward Nashville
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward Nashville
9
273 mi into trip|~4h 59m in|I 40
Keep slight right at fork onto I 40 toward I 24 West, I 40 West: Nashville
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 213B
Toward I 24 West, I 40 West: Nashville
9
275.1 mi into trip|~5h 2m in|I 24
Keep slight right at fork onto I 24 toward I 24 West: Clarksville, Louisville
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 211
Toward I 24 West: Clarksville, Louisville
8
276.6 mi into trip|~5h 4m in
Take the exit toward James Robertson Parkway, State Capitol
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the right lane.
Exit 48
Toward James Robertson Parkway, State Capitol
Fuel & Cost
Regular Gas
$41.07 one way
$82.14 round trip
$3.75/gal25.4 MPG avg97 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.14
$45.34
$90.68
premium
$4.72
$51.63
$103.27
diesel
$4.80
$52.51
$105.02
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$41
Meals
$25–$50
Total
$66–$91
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 97.3 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $29 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
83.4
1
$29.20
$13.35
Efficient EV
69.5
0
$24.33
$11.12
EV Truck/SUV
111.2
1
$38.93
$17.80
Gas CO2
97 kg
EV CO2
33 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.
Forecast as of Jul 18, 2026
Origin
Oak Grove, TN
Late night
in Oak Grove on Sunday
Local time
5:33 AM
EDT
Current temp
71°F
Chance Showers And Thunderstorms
0 mph32% chanceLive forecast
Destination
Nashville, TN
Late night
in Nashville on Sunday
Local time
4:33 AM
CDT
Current temp
73°F
Slight Chance Showers And Thunderstorms
0 mph16% 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
2 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
5h 8m 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...
21 mi from route
~52 min detour
Free
near mile 258.9
Ridge upon ridge of forest straddles the border between North Carolina and Tennessee in Great Smoky Mountains National Park. World renowned for its diversity of plant and animal life, the beauty of it...
27 mi from route
~68 min detour
Free
near mile 76.7
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
With 97% of this drive on highways, expect a consistent cruising experience for most of the 278.1 miles. The longest continuous stretch on I 40 measures 209.8 miles, indicating long, uninterrupted highway segments. You'll encounter a high density of exits for much of the trip, especially as you approach the Nashville area. The transition to surface roads will be minimal, occurring only in the final miles.
97% highway — fuel and pacing are the main things to plan.
16 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 209.8 mi on I 40.
How Hard Is This Drive?
8/10
This is a straightforward highway drive that stays mostly on I 40 and I 81. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 5.9 miles in.
Driving Effort8/10
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 278.1 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 5.9 miles: Multiple destination signs - pick the right one; at 118.1 miles (I 40): Highway fork - watch signs carefully. Lane positioning matters here; at 273 miles (I 40): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Nashville is the capital of the American state of Tennessee. With 716,000 residents in 2022, it is the state's largest city. Nashville is sometimes called the "Country Music Capital of the World" or more often "Music City, USA"; however, Nashville has done much to escape its country music image and become a regional center of culture and commerce. In fact, Dell, Nissan, and Amazon have all moved some operations to or near the city. The music is various; major rap artists and rock bands (Jelly Roll, Young Buck, Haystak, Kings of Leon, Paramore, and Ben Folds) claim Nashville as their hometown, and the city is also the epicenter of the contemporary Christian music industry. Nashville has been the home of the world-famous Grand Ole Opry since 1925. Nashville also has a great bar scene. If you like to drink, you can go "Honky-tonking," also known as bar-hopping.
Top landmarks
•Country Music Hall of Fame and Museum — hall of fame
•Parthenon — Parthenon in Nashville
•Tennessee State Capitol — state capitol building of the U.S. state of Tennessee
Doable as a same-day drive at 5h 8m. Total distance: 278.1 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 8m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (97%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 209.8 miles on I 40. The full list of main roads is in the Roads section above.
Yes — we found about 33 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
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 Nashville, 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. There are 33 rest areas along the route for bathroom stops.
The main spots that need attention: at 5.9 miles: Multiple destination signs - pick the right one; at 118.1 miles (I 40): Highway fork - watch signs carefully. Lane positioning matters here; at 273 miles (I 40): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Stones River National Battlefield and Great Smoky Mountains National Park. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 5.1 hours each way, a round trip means 10.3 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Nashville, TN before the return drive.
