Origin
Nashville, TN
Afternoon in Nashville on Sunday
Local time
2:30 PM
CDT
Current temp
65°F
Unavailable
Live forecast
Trip from Nashville, TN to Watertown, TN
Drive Time
3h 48m
Distance
193.8 mi
312 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$29
one way
Nashville, TN
MINEIA MARTINS
Trip Overview
If you are planning a quick excursion through Tennessee, this 193.8-mile trip from Nashville to Watertown is a straightforward journey. With a total driving time of about 3 hours and 48 minutes, it is perfectly suited for a single-day outing. You will spend roughly $29 on fuel, making it a budget-friendly option for a weekend getaway. The route relies heavily on major infrastructure, including I-24, I-40, and the Lamar Alexander Parkway. Because the drive is contained entirely within the Southeast region, you can expect a familiar, consistent atmosphere throughout the trip. Whether you are looking for a simple change of scenery or a functional way to reach your destination, this route offers a reliable path that doesn't require an overnight stay.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
96.9 miles from Nashville, TN
A natural place for your longest stop of the day , about 1h 48m into the drive .
Drive Character
Expect a high-speed experience, as 98% of this route consists of highway driving. You will spend a significant portion of your time on the interstate, including a long, uninterrupted 80.6-mile stretch on I-24. This is a highway-focused drive designed for efficiency rather than winding backroads or technical maneuvers. While the transition between major thoroughfares keeps the pace moving, the character of the road remains consistent and predictable. Navigating these arterial routes allows you to cover the distance quickly, though you should be prepared for the steady flow of traffic typical of these major Tennessee corridors.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 16 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 24 is the longest continuous segment at about 80.6 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 24 and I 40. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.4 miles in near Dr. Martin L. King, Jr. Boulevard.
Route Complexity
8/10
Demanding - plan breaks and stay ahead of the key maneuvers
This is a demanding drive. With 13 significant decision points across 193.8 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 0.4 miles (Dr. Martin L. King, Jr. Boulevard): Lane positioning matters here; at 1.5 miles: Lane positioning matters here; at 2.5 miles (I 24): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Critical Maneuvers
5 of 13 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
7
0.4 mi into trip
|
~2m in
|
Dr. Martin L. King, Jr. Boulevard
At end of road, turn left onto Dr. Martin L. King, Jr. Boulevard
Lane positioning matters here
Use the straight / left / right lanes.
6
1.5 mi into trip
|
~4m in
Take the ramp toward I 24 East
Lane positioning matters here
Use the straight / slight left lanes.
Toward I 24 East
9
2.5 mi into trip
|
~6m in
|
I 24
Keep slight left at fork onto I 24 toward I 40 East, I 24 East: Knoxville, Chattanooga
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left lane.
Exit 50A
Toward I 40 East, I 24 East: Knoxville, Chattan...
8
155.4 mi into trip
|
~2h 52m in
Take the exit toward US 321, TN 73, TN 95: Lenoir City, Oak Ridge
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 364
Toward US 321, TN 73, TN 95: Lenoir City, Oak R...
10
155.7 mi into trip
|
~2h 52m in
Keep slight right at fork toward US 321, TN 73, TN 95: Lenoir City, Oak Ridge
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the right lane.
Exit 364
Toward US 321, TN 73, TN 95: Lenoir City, Oak R...
Towns Along This Route
On the drive from Nashville, TN to Watertown, TN, road signs begin pointing toward Oak Ridge along the way.
Oak Ridge
155.4 mi in
|
~2h 52m
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 24 | 80.6 mi | 1h 27m |
| I 40 | 72.3 mi | 1h 18m |
| Lamar Alexander Parkway | 26.9 mi | 36m |
| East Lamar Alexander Parkway | 9 mi | 13m |
| East Millers Cove Road | 1.9 mi | 4m |
| Downtown Loop | 0.8 mi | 1m |
| James Robertson Parkway | 0.7 mi | 1m |
| Dr. Martin L. King, Jr. Boulevard | 0.3 mi | <1m |
Longest stretch:
I 24
— 80.6 mi, about 1h 27m
Turn-by-Turn Driving Directions
Step-by-step road directions between Nashville, TN and Watertown, TN.
1
Start on this road
0.4 mi
·
2 min
·
this road
2
At end of road, turn left onto Dr. Martin L. King, Jr. Boulevard
0.3 mi
·
43 sec
·
Dr. Martin L. King, Jr. Boulevard
Use the straight / left / right lanes.
3
Turn left onto James Robertson Parkway
0.7 mi
·
1 min
·
James Robertson Parkway
Use the straight / right lanes.
4
Turn right onto Interstate Drive
451 ft
·
9 sec
·
Interstate Drive
Use the right lane.
5
Take the ramp
0.2 mi
·
22 sec
Toward I 24 East
Use the straight / slight left lanes.
6
Merge onto I 24
0.8 mi
·
1 min
·
Downtown Loop
Use the none lane.
7
Keep slight left at fork onto I 24
81 mi
·
1 hr 27 min
·
I 24
Exit 50A
Toward I 40 East, I 24 East: Knoxville, Chattanooga
Use the slight left lane.
8
Continue on I 40
72 mi
·
1 hr 18 min
·
I 40
Use the none / straight / right lanes.
9
Take the exit
0.3 mi
·
28 sec
Exit 364
Toward US 321, TN 73, TN 95: Lenoir City, Oak Ridge
Use the slight right lane.
10
Keep slight right at fork
150 ft
·
2 sec
Exit 364
Toward US 321, TN 73, TN 95: Lenoir City, Oak Ridge
Use the right lane.
11
Merge onto US 321
27 mi
·
36 min
·
Lamar Alexander Parkway
Use the left / straight lanes.
12
Keep slight right at fork onto US 321
9.0 mi
·
13 min
·
East Lamar Alexander Parkway
13
Turn left onto Old Walland Highway
0.3 mi
·
44 sec
·
Old Walland Highway
14
Turn left onto East Millers Cove Road
1.9 mi
·
4 min
·
East Millers Cove Road
15
Turn right
33 ft
·
2 sec
16
Arrive at destination
Trip Plan
Since this is a manageable day trip, you have plenty of flexibility regarding your departure time. You only need to plan for one formal stop to break up the nearly four-hour drive, which helps keep fatigue at bay. Keep an eye on your fuel gauge during that long 80.6-mile stretch on I-24 to ensure you aren't caught off guard between major interchanges. Because the majority of your travel occurs on I-40 and I-24, try to avoid peak rush hours in the Nashville area to ensure a smoother start to your journey. Using your single allotted stop as a mid-trip break will make the transition onto the Lamar Alexander Parkway much more refreshing.
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 96.9 miles from Nashville, TN, or about 1h 48m into the drive.
The longest continuous stretch on this route runs about 80.6 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 80 miles or 1h 30m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 96.9 miles or 1h 48m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 57m
Traffic, exits, and arrival timing usually matter more near Watertown, TN than in the middle of the route.
Before You Leave
+
Open the route before leaving Nashville, 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 Nashville, TN
This is one driving day of about 193.8 miles and 3h 48m.
Your first comfortable stop window is around 80 miles from Nashville, 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 24 for about 80.6 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 96.9 mi from Nashville, TN · 1h 48m into the drive
Mid-route town
Meal stop
97 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 96.9 miles from Nashville, TN, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before I 24 if your tank is already low. That segment runs about 80.6 miles.
Arriving in Watertown, TN
The final approach into Watertown, 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 Watertown, 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
$29.44 one way
$58.87 round trip
$3.86/gal
25.4 MPG avg
68 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.25 | $32.45 | $64.90 |
| premium | $4.80 | $36.59 | $73.17 |
| diesel | $5.64 | $43.06 | $86.11 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$29
Meals
$25–$50
Total
$54–$79
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 67.8 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $20 in charging · 0 stops · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 58.1 | 0 | $20.35 | $9.30 |
| Efficient EV | 48.5 | 0 | $16.96 | $7.75 |
| EV Truck/SUV | 77.5 | 0 | $27.13 | $12.40 |
Gas CO2
68 kg
EV CO2
23 kg (66% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
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
Watertown, TN
Afternoon in Watertown on Sunday
Local time
3:30 PM
EDT
Current temp
60°F
Unavailable
Live forecast
Along the Route
61°F
Johnson, TN
97 mi in
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 later
The destination clock does not match departure time, so double-check hotel check-in windows and late arrival plans.
Temperature spread
5 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
3h 48m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Nashville, TN to Watertown, TN covers 193.8 miles and takes about 3h 48m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 24, I 40, Lamar Alexander Parkway. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 96.9 miles from Nashville, TN. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $29.44 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
Plan about 1 meaningful break for fuel, food, or rest. A short stop every 2 to 3 hours is enough for this drive.
This is a demanding drive. With 13 significant decision points across 193.8 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.
The main spots that need attention: at 0.4 miles (Dr. Martin L. King, Jr. Boulevard): Lane positioning matters here; at 1.5 miles: Lane positioning matters here; at 2.5 miles (I 24): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
On the drive from Nashville, TN to Watertown, TN, road signs begin pointing toward Oak Ridge along the way.
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