Lafayette, TN to Memphis, TN is 279.4 miles and takes about 5h 11m via I 40 and Nashville Highway, with a fuel budget near $44 and enough daylight to finish in a day. This is a highway-focused drive that stays within Tennessee, connecting two points in the Southeast region. You'll spend most of your time on I-40, making it a straightforward trip for those prioritizing efficiency. With a recommended single day for completion, this route is ideal if you need to get from point A to point B without much fuss.
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
139.7 miles from Lafayette, TN
A natural place for your longest stop of the day
, about 2h 37m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 5h 11m. Total distance: 279.4 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 11m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (97%). Some complex stretches to watch for.
Drive Character
This route is predominantly a highway experience, with 97% of the drive utilizing major roadways like I-40. You'll encounter a long, uninterrupted stretch of 267.5 miles on I-40, which means extended periods of consistent speed and limited turns. While Nashville Highway and SR 96 play a role, they are minor components compared to the interstate's dominance. Expect a consistent driving rhythm for the majority of the journey, with the landscape primarily viewed from the fast lane.
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 40 is the longest continuous segment at about 267.5 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 40 and Nashville Highway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 63.2 miles in near I 40.
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 14 significant decision points across 279.4 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 63.2 miles (I 40): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 65.3 miles (I 40): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 68.7 miles (I 40): Highway fork - watch signs carefully. Lane positioning matters here.
Critical Maneuvers
5 of 14 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
9
63.2 mi into trip|~1h 12m 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
8
65.3 mi into trip|~1h 15m in|I 40
Keep slight left at fork onto I 40 toward I 40 West: Huntsville, Memphis
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left lane.
Toward I 40 West: Huntsville, Memphis
7
68.7 mi into trip|~1h 20m in|I 40
Keep slight left at fork onto I 40 toward I 40 West: Memphis
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left / slight right lanes.
Toward I 40 West: Memphis
8
265.7 mi into trip|~4h 54m in|I 40
Keep slight right at fork onto I 40 toward I 40 West: Little Rock
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight right lane.
Exit 10B
Toward I 40 West: Little Rock
8
278.9 mi into trip|~5h 10m in
Take the exit toward Second Street, Third Street
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 1A
Toward Second Street, Third Street
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Lafayette, TN to Memphis, TN, road signs begin pointing toward Louisville along the way.
Louisville
66.4 mi in|~1h 17m|via I 40
Main Roads
Road
Distance
Duration
I 40
267.5 mi
4h 52m
Nashville Highway
4.8 mi
7m
SR 96
3.6 mi
6m
Downtown Loop
2.9 mi
3m
North 2nd Street
0.2 mi
<1m
Poplar Avenue
<0.1 mi
<1m
Longest stretch:
I 40
— 267.5 mi, about 4h 52m
Turn-by-Turn Driving Directions
Step-by-step road directions between Lafayette, TN and Memphis, TN.
1
Start on US 70N; SR 96
4.8 mi·7 min·Nashville Highway
2
Turn left onto SR 96
3.6 mi·6 min·SR 96
3
Take the ramp
0.1 mi·18 sec
4
Merge onto I 40
55 mi·58 min·I 40
Use the straight / slight right lanes.
5
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.
6
Keep slight left at fork onto I 40
0.4 mi·42 sec·I 40
Toward I 40 West: Huntsville, MemphisUse the slight left lane.
7
Merge onto I 40
0.6 mi·52 sec·Downtown Loop
Use the straight / slight right lanes.
8
Continue on I 40
2.3 mi·3 min·Downtown Loop
Exit 210AToward I 40 West, I 65 North: Memphis, LouisvilleUse the straight / slight right lanes.
9
Keep slight left at fork onto I 40
197 mi·3 hr 33 min·I 40
Toward I 40 West: MemphisUse the slight left / slight right lanes.
10
Take the exit onto I 40
0.1 mi·8 sec·I 40
Exit 10A-BToward I 240 West, I 40 West: Jackson Mississippi, Little Rock
11
Keep slight right at fork onto I 40
11 mi·13 min·I 40
Exit 10BToward I 40 West: Little RockUse the slight right lane.
12
Keep slight left at fork onto I 40
2.1 mi·2 min·I 40
Use the slight left / straight lanes.
13
Take the exit
0.2 mi·29 sec
Exit 1AToward Second Street, Third StreetUse the slight right lane.
14
Continue on North 2nd Street
0.2 mi·30 sec·North 2nd Street
Use the straight / right lanes.
15
Turn left onto Poplar Avenue
202 ft·4 sec·Poplar Avenue
16
Arrive at destination
Poplar Avenue
Trip Plan
Given the 5h 11m estimated drive time, starting in the morning will comfortably allow you to reach Memphis before evening, even with a brief stop. The longest stretch on I-40 is substantial, so plan for a fuel and rest break before you feel you absolutely need it, perhaps around the halfway point. Since this is a single-day trip with a manageable distance, you have flexibility; however, keep an eye on traffic near Nashville, as I-40 can get busy. Ensure your vehicle is fueled up before departing Lafayette, as major services are more readily available on the interstate itself.
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 139.7 miles from Lafayette, TN, or about 2h 37m into the drive.
The longest continuous stretch on this route runs about 267.5 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 10m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 139.7 miles or 2h 37m 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 14m
Traffic, exits, and arrival timing usually matter more near Memphis, TN than in the middle of the route.
Before You Leave
+
Open the route before leaving Lafayette, 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 Lafayette, TN
This is one driving day of about 279.4 miles and 5h 11m.
Your first comfortable stop window is around 61 miles from Lafayette, 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 267.5 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 139.7 mi from Lafayette, TN
· 2h 37m into the drive
Place data sourced from public business listings. Hours and availability may vary.
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 48.2
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$43.68 one way
$87.36 round trip
$3.97/gal25.4 MPG avg98 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$47.96
$95.92
premium
$4.89
$53.77
$107.54
diesel
$5.61
$61.69
$123.38
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$44
Meals
$25–$50
Total
$69–$94
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 97.8 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $29 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
83.8
1
$29.34
$13.41
Efficient EV
69.9
0
$24.45
$11.18
EV Truck/SUV
111.8
1
$39.12
$17.88
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.
Forecast as of Apr 15, 2026
Origin
Lafayette, TN
Afternoon
in Lafayette on Friday
Local time
2:55 PM
CDT
Current temp
51°F
Unavailable
Live forecast
Destination
Memphis, TN
Afternoon
in Memphis on Friday
Local time
2:55 PM
CDT
Current temp
57°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
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
6 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 11m 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.
Frequently Asked Questions
The drive from Lafayette, TN to Memphis, TN covers 279.4 miles and takes about 5h 11m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 40, Nashville Highway, SR 96. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 139.7 miles from Lafayette, TN. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $43.68 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. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
This is a demanding drive. With 14 significant decision points across 279.4 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 63.2 miles (I 40): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 65.3 miles (I 40): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 68.7 miles (I 40): Highway fork - watch signs carefully. Lane positioning matters here.
On the drive from Lafayette, TN to Memphis, TN, road signs begin pointing toward Louisville along the way.
Yes. Nearby national parks include Stones River National Battlefield.
How this page is built
Compiled by the Trip.ovh planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, and NPS for national parks. See our methodology for refresh cadence and limitations.
