Drive Time
5h 16m
Distance
279.8 mi
450 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$42
one way
The drive from New South Memphis, TN to Lafayette, TN covers 279.8 miles and takes about 5h 16m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on South Parkway East, East Parkway South, Sam Cooper Boulevard for much of the mileage, and the overall profile is turn-heavy local drive. At current regular gas prices, budget about $41.54 one way before food or hotel costs.
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
139.9 miles from New South Memphis, TN
A natural place for your longest stop of the day , about 2h 38m into the drive .
Expect a 5h 16m drive with frequent turns across 279.8 miles of local and secondary roads.
| Road | Distance | Duration |
|---|---|---|
| South Parkway East | Unavailable | Refreshing |
| East Parkway South | Unavailable | Refreshing |
| Sam Cooper Boulevard | Unavailable | Refreshing |
| Isaac Hayes Memorial Highway | Unavailable | Refreshing |
| I 40 East | Unavailable | Refreshing |
| Downtown Loop | Unavailable | Refreshing |
| TN 96 | Unavailable | Refreshing |
| Buffalo Valley Highway | Unavailable | Refreshing |
Per-road distance and duration are being refreshed from OSRM for this route.
Step-by-step road directions between New South Memphis, TN and Lafayette, TN.
Start on South Third Street
Turn right onto South Parkway East
Continue on South Parkway East
Continue on South Parkway East
Continue on East Parkway South
Turn right onto Sam Cooper Boulevard
Continue on Isaac Hayes Memorial Highway
Keep slight right to continue on I 40 East, I 65 South: Knoxville, Huntsville
Merge slight left onto Downtown Loop
Continue on Downtown Loop
Keep slight right to continue on I 40 East, I 24 East: Knoxville, Chattanooga
Take the exit slight right toward TN 96: Center Hill Dam
Turn left onto Buffalo Valley Highway
Continue on Chestnut Mound Road
Turn right onto Nashville Highway
Arrive at your destination
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.
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 139.9 miles or 2h 38m 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 19m
Traffic, exits, and arrival timing usually matter more near Lafayette, TN than in the middle of the route.
Open the route before leaving New South Memphis, 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 New South Memphis, TN
This is one driving day of about 279.8 miles and 5h 16m.
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 139.9 mi from New South Memphis, TN · 2h 38m into the drive
Mid-route town
Meal stop
140 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.
A short stop after about 80 miles helps settle the day before fatigue starts building.
The midpoint is around 139.9 miles from New South Memphis, TN, which is a good place for a longer meal and fuel stop.
The final approach into Lafayette, 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 Lafayette, TN.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Regular Gas
$41.54 one way
$83.08 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.25 | $46.85 | $93.70 |
| premium | $4.65 | $51.27 | $102.53 |
| diesel | $5.30 | $58.43 | $116.86 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$42
Meals
$25–$50
Total
$67–$92
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 97.9 kg one way.
Driving Electric?
About $29 in charging · 1 stop · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 83.9 | 1 | $29.38 | $13.43 |
| Efficient EV | 70 | 0 | $24.48 | $11.19 |
| EV Truck/SUV | 111.9 | 1 | $39.17 | $17.91 |
Gas CO2
98 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. If you're planning ahead, check the forecast closer to your travel date.
Origin
Morning in New South Memphis on Saturday
Local time
8:12 AM
CDT
Current temp
65°F
Forecast unavailable right now
Destination
Morning in Lafayette on Saturday
Local time
8:12 AM
CDT
Current temp
64°F
Forecast unavailable right now
Along the Route
64°F
Franklin, TN
140 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
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
An early start around 7-8 AM gets you there with plenty of daylight left.
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Return Trip
Lafayette, TN to New South Memphis, TNPlan the drive back the other way.
Explore more options from New South Memphis, TN or browse trips ending in Lafayette, TN.
Looking for more statewide routes? Browse TN road trips.
Explore maps for New South Memphis, TN or Lafayette, TN on MapSof.net.
