Natchez to Horn Lake is 311.6 miles and takes about 5h 46m via I 55 and US 61, with a fuel budget near $46 and enough daylight to finish in a day. This trip stays entirely within Mississippi, traversing the Southeast region. It's a straightforward, mostly highway route perfect for a single day's drive. You'll find it's a practical way to cover ground efficiently between these two points in the state.
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
155.8 miles from Natchez, MS
A natural place for your longest stop of the day
, about 2h 55m into the drive
.
Main Roads
Road
Distance
Duration
I 55
249.5 mi
4h 29m
US 84
53.2 mi
1h 1m
US 61
3.3 mi
3m
Goodman Road West
2.1 mi
3m
Devereaux Drive
1.3 mi
2m
Franklin Street
1.1 mi
2m
Hurt Road
0.5 mi
2m
South Pearl Street
<0.1 mi
<1m
Longest stretch:
I 55
— 249.5 mi, about 4h 29m
Traffic on I-55
Hour-of-day weekday pattern from 134 FHWA count stations on your route.
Peak
4 PM
~2,363 veh/hr typical
· worst 2,725
Quietest
2 AM
~150 veh/hr
Peak-to-quiet ratio
15.8×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 103 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 Natchez, MS and Horn Lake, MS.
1
Start on South Pearl Street
388 ft·21 sec·South Pearl Street
2
Turn right onto Franklin Street
1.1 mi·2 min·Franklin Street
3
Turn slight left onto Devereaux Drive
1.1 mi·1 min·Devereaux Drive
4
Take the ramp onto Devereaux Drive
0.1 mi·19 sec·Devereaux Drive
5
Merge onto US 61; US 84
3.3 mi·3 min·US 61; US 84
6
Take the exit onto US 84
53 mi·1 hr 1 min·US 84
7
Take the exit
0.2 mi·27 sec
8
Merge onto I 55
53 mi·57 min·I 55
9
Keep slight right at fork onto I 55
2.1 mi·2 min·I 55
10
Keep slight left at fork onto I 55
194 mi·3 hr 30 min·I 55
Toward Grenada, Memphis
11
Take the exit
0.3 mi·38 sec
Toward Southaven, Horn Lake, Olive Branch
12
Keep slight left at fork
192 ft·6 sec
Toward Memphis
13
Turn left onto MS 302
2.1 mi·3 min·Goodman Road West
14
Turn left onto Hurt Road
0.5 mi·2 min·Hurt Road
15
Turn right onto Camelot Road
193 ft·8 sec·Camelot Road
16
Arrive at destination
Camelot Road
Trip Plan
Given the 5h 46m estimated drive time, starting your drive in Natchez in the morning will allow you to reach Horn Lake comfortably within daylight hours. With only one recommended stop and a fuel cost around $46, this trip is manageable in a single day. Keep an eye on your fuel gauge, especially during the long 249.5-mile stretch on I 55, as services can be spaced out. The high percentage of highway driving means you can maintain steady progress.
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 155.8 miles from Natchez, MS, or about 2h 55m into the drive.
The longest continuous stretch on this route runs about 249.5 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 69 miles or 1h 21m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 155.8 miles or 2h 55m 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 42m
Traffic, exits, and arrival timing usually matter more near Horn Lake, MS than in the middle of the route.
Before You Leave
+
Open the route before leaving Natchez, MS 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 Natchez, MS
This is one driving day of about 311.6 miles and 5h 46m.
Your first comfortable stop window is around 69 miles from Natchez, MS.
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 55 for about 249.5 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 11
5 decision points cluster between mile 0.1 and 308.9 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
4
0.1 mi into trip|~0m in|Franklin Street
Turn right onto Franklin Street
Navigation decision point
4
112.4 mi into trip|~2h 7m in|I 55
Keep slight right at fork onto I 55
Highway fork - watch signs carefully
6
114.5 mi into trip|~2h 10m in|I 55
Keep slight left at fork onto I 55 toward Grenada, Memphis
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward Grenada, Memphis
5
308.6 mi into trip|~5h 40m in
Take the exit toward Southaven, Horn Lake, Olive Branch
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Toward Southaven, Horn Lake, Olive Branch
6
308.9 mi into trip|~5h 41m in
Keep slight left at fork toward Memphis
Highway fork - watch signs carefully
Toward Memphis
Fuel & Cost
Regular Gas
$47.84 one way
$95.69 round trip
$3.90/gal25.4 MPG avg109 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$53.46
$106.93
premium
$4.75
$58.28
$116.57
diesel
$5.88
$72.18
$144.37
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$48
Meals
$25–$50
Total
$73–$98
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 109 kg one way.
Driving Electric?
About $33 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
93.5
1
$32.72
$14.96
Efficient EV
77.9
0
$27.27
$12.46
EV Truck/SUV
124.6
1
$43.62
$19.94
Gas CO2
109 kg
EV CO2
36 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 18, 2026
Origin
Natchez, MS
Afternoon
in Natchez on Sunday
Local time
12:37 PM
CDT
Current temp
46°F
Mostly Clear
NE 10 mph0% chanceLive forecast
Destination
Horn Lake, MS
Afternoon
in Horn Lake on Sunday
Local time
12:37 PM
CDT
Current temp
42°F
Clear
ENE 5 mph0% chanceLive forecast
53°F
Madison, MS
156 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
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
4 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.
Natchez National Historical Park
National Historical Park
Discover the history of all the peoples of Natchez, Mississippi, from European settlement, African enslavement, the American cotton economy, to the Civil Rights struggle on the lower Mississippi River...
Medgar and Myrlie Evers were partners in the civil rights struggle. The assassination of Medgar Evers in the carport of their home on June 12, 1963, was the first murder of a nationally significant le...
3 mi from route
~8 min detour
Free
near mile 118.2
Emmett Till and Mamie Till-Mobley National Monument
National Monument
In 1955, 14-year-old Emmett Till traveled to Money, Mississippi, to visit relatives. He was kidnapped, tortured, and murdered after reportedly whistling at a white woman. His mother, Mamie Till-Mobley...
28 mi from route
~71 min detour
Free
near mile 247.1
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This drive is almost entirely on highways, with 98% of the 311.6 miles on faster roads. You'll spend most of your time on I 55, including a continuous stretch of 249.5 miles. Expect frequent exits and merging traffic as you navigate the interstate system for the majority of the trip.
98% 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: 249.5 mi on I 55.
How Hard Is This Drive?
7/10
This is a straightforward highway drive that stays mostly on I 55 and US 84. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.1 miles in near Franklin Street.
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 11 significant decision points across 311.6 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 0.1 miles (Franklin Street): Navigation decision point; at 112.4 miles (I 55): Highway fork - watch signs carefully; at 114.5 miles (I 55): Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
Elevation Profile
Mostly flat terrain
405 ft210 ft
Total Climb
471 ft
Total Descent
395 ft
Highest Point
405 ft
~62.3 mi in
Elevation Range
195 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Natchez, MS and Horn Lake, MS, road signs point toward Grenada and Memphis.
Natchez is a city near the southwest corner of the U.S. state of Mississippi. This historic town is perched on a high bluff above the Mississippi River 100 miles upriver from New Orleans. It was an important, wealthy city before the Civil War. That history gave it the South's grandest collection of antebellum homes.
Top landmarks
•Fort Rosalie — United States historic place in Mississippi
•Dunleith — human settlement in United States of America
•Grand Village of the Natchez — archaeological site in Natchez, United States of America
Doable as a same-day drive at 5h 46m. Total distance: 311.6 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 (98%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 249.5 miles on I 55. The full list of main roads is in the Roads section above.
Yes — we found about 15 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 Horn Lake, MS 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 15 rest areas along the route for bathroom stops.
The main spots that need attention: at 0.1 miles (Franklin Street): Navigation decision point; at 112.4 miles (I 55): Highway fork - watch signs carefully; at 114.5 miles (I 55): Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
Yes — Natchez National Historical Park, Medgar and Myrlie Evers Home National Monument and Emmett Till and Mamie Till-Mobley National Monument. 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 11.6 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Horn Lake, MS before the return drive.
