How far is Olive Branch, MS from McComb, MS?
The driving distance from Olive Branch, MS to McComb, MS is about 281.4 miles (452.8 km), with a travel time of about 05h 11m by car.
- The straight-line flight distance is about 259.4 miles (417.5 km).
- For a round trip, plan for roughly 10h 23m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 05h 11m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Holmes County, Mississippi
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny then Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Olive Branch and McComb.
Turn-by-Turn Driving Directions
Step-by-step road directions between Olive Branch and McComb.
-
1
Start on Goodman Road
79 m · 13 sec · Goodman Road
-
2
Turn left onto Cockrum Road
6.2 mi · 11 min · Cockrum Road
-
3
Take the ramp right toward Tunica
1702 ft · 42 sec
-
4
Merge slight left
9.2 mi · 10 min
-
5
Take the exit slight right toward I 55 South: Jackson
1833 ft · 45 sec
-
6
Keep slight left to continue on I 55 South: Jackson
1.2 km · 2 min
-
7
Merge slight left
188.4 mi · 3 hr 24 min
-
8
Keep slight left to continue on I 55 South: McComb, New Orleans
73.4 mi · 1 hr 19 min
-
9
Take the exit slight right
943 ft · 25 sec
-
10
Turn left onto Smithdale Road
3228 ft · 1 min · Smithdale Road
-
11
Turn right onto Northwest Street
2059 ft · 35 sec · Northwest Street
-
12
Turn slight left onto Mississippi Street
1731 ft · 29 sec · Mississippi Street
-
13
Continue on Jackson Avenue
2090 ft · 36 sec · Jackson Avenue
-
14
Turn slight left onto West Georgia Avenue
1840 ft · 36 sec · West Georgia Avenue
-
15
Turn right onto North Broadway Street
2398 ft · 50 sec · North Broadway Street
-
16
Turn left onto Main Street
45 m · 6 sec · Main Street
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17
Arrive at your destination
0 m · 1 sec · Main Street
Car Route Details
A richer read on the saved driving route between Olive Branch and McComb.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 55 South
Merge slight left
188 mi · 03h 24m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Mostly Sunny leaving Olive Branch and Mostly Sunny then Slight Chance Rain Showers near McComb.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Olive Branch to McComb?
The road trip is about 281.4 miles (452.8 km) and usually takes 05h 11m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Durant is a useful midpoint, sitting about 140.9 miles from Olive Branch and 140.4 miles from McComb.
How much longer is the road route than the straight-line distance?
The direct path is about 259.4 miles (417.5 km), while the road route adds roughly 22 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 6:00 AM to 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 6:36 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $37.60 one way or $75.21 round trip. Estimated CO2 is about 88.2 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Olive Branch and Mostly Sunny then Slight Chance Rain Showers near McComb.
Stop Ideas Near Durant
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Durant.
Greenwood
Yazoo City
Union Station
Flight Path Map
This map shows the direct air route between Olive Branch and McComb. Straight-line distance: 259.41 mi (417.48 km).
#1 Olive Branch
A city in DeSoto County, Mississippi.
| Population | 39,646 |
| Coordinates | 34.9617600, -89.8295300 |
| Altitude | 118 |
| Country | United States |
#2 McComb
City in Mississippi, United States
| Population | 12,813 |
| Coordinates | 31.2437900, -90.4531500 |
| Altitude | 129 |
| Country | United States |
End: McComb (-90.45315, 31.24379)
Estimated Travel Time
Distance: 453 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 22m |
| 40 mph (64.37 km/h) | 07h 02m |
| 50 mph (80.47 km/h) | 05h 37m |
| 60 mph (96.56 km/h) | 04h 41m |
| 70 mph (112.65 km/h) | 04h 01m |
| 80 mph (129 km/h) | 03h 30m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $37.60 | $75.21 |
| Mid-grade | $4.26 | $42.29 | $84.58 |
| Premium | $4.63 | $45.93 | $91.85 |
| Diesel | $5.42 | $53.77 | $107.54 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Mississippi · Apr 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.