This 281.3-mile journey from Olive Branch, MS to McComb, MS is planned for a 5-hour and 11-minute drive, making it a feasible one-day trip. You'll navigate through Mississippi using a combination of local roads like Cockrum Road and Tunica, eventually merging onto I-55 South. With an estimated fuel cost of $43, this route offers a straightforward drive through the Southeast region. The profile suggests a turn-heavy local drive, so be prepared for frequent adjustments rather than a monotonous interstate cruise. This trip is best suited for travelers who prefer a more engaged driving experience over long stretches of highway.
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
140.7 miles from Olive Branch, MS
A natural place for your longest stop of the day
, about 2h 38m into the drive
.
Main Roads
Road
Distance
Duration
I 55
261.7 mi
4h 42m
I 269
9.2 mi
9m
Cockrum Road
6.2 mi
11m
Smithdale Road
0.6 mi
1m
North Broadway Street
0.5 mi
<1m
Jackson Avenue
0.4 mi
<1m
Northwest Street
0.4 mi
<1m
West Georgia Avenue
0.3 mi
<1m
Longest stretch:
I 55
— 261.7 mi, about 4h 42m
Turn-by-Turn Driving Directions
Step-by-step road directions between Olive Branch, MS and McComb, MS.
1
Start on Goodman Road
260 ft·12 sec·Goodman Road
2
Turn left onto MS 305
6.2 mi·11 min·Cockrum Road
3
Take the ramp
0.3 mi·41 sec
Toward Tunica
4
Merge onto I 269; MS 304
9.2 mi·9 min·I 269; MS 304
5
Take the exit
0.3 mi·44 sec
Toward I 55 South: Jackson
6
Keep slight left at fork
0.7 mi·1 min
Toward I 55 South: Jackson
7
Merge onto I 55
188 mi·3 hr 24 min·I 55
8
Keep slight left at fork onto I 55
73 mi·1 hr 18 min·I 55
Toward I 55 South: McComb, New Orleans
9
Take the exit
0.2 mi·24 sec
10
Turn left onto MS 570
0.6 mi·1 min·Smithdale Road
11
Turn right onto US 51
0.4 mi·34 sec·Northwest Street
12
Turn slight left onto US 51
0.3 mi·29 sec·Mississippi Street
13
Continue on US 51
0.4 mi·35 sec·Jackson Avenue
14
Turn slight left onto US 51
0.3 mi·35 sec·West Georgia Avenue
15
Turn right onto US 51
0.5 mi·49 sec·North Broadway Street
16
Turn left onto Main Street
148 ft·6 sec·Main Street
17
Arrive at destination
Main Street
Trip Plan
Given the 5-hour, 11-minute duration and the turn-heavy nature of this 281.3-mile route, planning for a single day is manageable. Consider an early morning departure from Olive Branch to allow ample time for navigation and any unforeseen delays. With only one recommended stop, you can be flexible with your timing, but keep an eye on your fuel, budgeting around $43 for the trip. A specific tip for this route: pay close attention to road signs as you transition between local roads like Cockrum Road and Tunica onto I-55 South to ensure you maintain your intended path.
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 140.7 miles from Olive Branch, MS, or about 2h 38m into the drive.
The longest continuous stretch on this route runs about 261.7 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 62 miles or 1h 13m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 140.7 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 15m
Traffic, exits, and arrival timing usually matter more near McComb, MS than in the middle of the route.
Before You Leave
+
Open the route before leaving Olive Branch, 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 Olive Branch, MS
This is one driving day of about 281.3 miles and 5h 11m.
Your first comfortable stop window is around 62 miles from Olive Branch, 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 261.7 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 and 205.2 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
4
0 mi into trip|~0m in|MS 305 / Cockrum Road
Turn left onto MS 305 / Cockrum Road
Navigation decision point
4
6.3 mi into trip|~11m in
Take the ramp toward Tunica
Navigation decision point
Toward Tunica
4
15.8 mi into trip|~21m in
Take the exit toward I 55 South: Jackson
Exit ramp - move to the correct lane early
Toward I 55 South: Jackson
5
16.1 mi into trip|~22m in
Keep slight left at fork toward I 55 South: Jackson
Highway fork - watch signs carefully
Toward I 55 South: Jackson
6
205.2 mi into trip|~3h 48m in|I 55
Keep slight left at fork onto I 55 toward I 55 South: McComb, New Orleans
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward I 55 South: McComb, New Orleans
Fuel & Cost
Regular Gas
$42.48 one way
$84.97 round trip
$3.84/gal25.4 MPG avg98 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.21
$46.64
$93.27
premium
$4.56
$50.49
$100.98
diesel
$5.61
$62.11
$124.21
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: 98.4 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $30 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
84.4
1
$29.54
$13.50
Efficient EV
70.3
0
$24.61
$11.25
EV Truck/SUV
112.5
1
$39.38
$18.00
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 20, 2026
Origin
Olive Branch, MS
Late night
in Olive Branch on Tuesday
Local time
5:25 AM
CDT
Current temp
77°F
Unavailable
Live forecast
Destination
McComb, MS
Late night
in McComb on Tuesday
Local time
5:25 AM
CDT
Current temp
84°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
7 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.
More Details
What kind of drive is this?
Expect a turn-heavy local drive for the majority of this 5-hour, 11-minute trip. With a 0% highway share, this route emphasizes navigating through communities rather than high-speed transit. You won't encounter long, uninterrupted stretches of open road, as the profile indicates frequent turns and changes in direction. The drive will feel more like a series of connected local journeys, allowing you to experience the character of the towns and roads between Olive Branch and McComb.
96% highway — fuel and pacing are the main things to plan.
17 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 261.7 mi on I 55.
How Hard Is This Drive?
5/10
This is a straightforward highway drive that stays mostly on I 55 and I 269. You will hit about 11 points where you need to pay attention to lane position or signs. The trickiest moment comes early in the drive near MS 305 / Cockrum Road.
Driving Effort5/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 281.3 miles you will encounter 11 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: near the start (MS 305 / Cockrum Road): Navigation decision point; at 6.3 miles: Navigation decision point; at 15.8 miles: Exit ramp - move to the correct lane early.
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 Olive Branch, MS to McComb, MS, road signs begin pointing toward New Orleans along the way.
McComb is a small city in the southwest corner of Mississippi off I-55, 81 miles south of Jackson and 108 miles north of New Orleans. It is about 15 miles from the Louisiana State Line. It was chartered in 1872, and is considered the hub of Pike County. It was the home of the Illinois Central Gulf Railroad yards and the largest city in the county. The main line of the Illinois Central (now the Canadian National Railway) passes through the city in a direct route from New Orleans to Chicago. McComb has a history of a stable economic base with the railroad shops having had a 70-year association with the area.
Doable as a same-day drive at 5h 11m. Total distance: 281.3 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 (96%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 261.7 miles on I 55. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
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. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: near the start (MS 305 / Cockrum Road): Navigation decision point; at 6.3 miles: Navigation decision point; at 15.8 miles: Exit ramp - move to the correct lane early.
Not recommended in a single day. At 5.2 hours each way, a round trip means 10.4 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at McComb, MS before the return drive.
