How far is Olive Branch, MS from Byram, MS?
The driving distance from Olive Branch, MS to Byram, MS is about 213.3 miles (343.3 km), with a travel time of about 03h 58m by car.
- The straight-line flight distance is about 193.7 miles (311.8 km).
- For a round trip, plan for roughly 07h 56m 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 03h 58m.
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.
Town in Montgomery County, Mississippi, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Driving Route Map
The map below follows the saved road route between Olive Branch and Byram.
Turn-by-Turn Driving Directions
Step-by-step road directions between Olive Branch and Byram.
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1
Start on Goodman Road
79 m · 13 sec · Goodman Road
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2
Turn left onto Cockrum Road
6.2 mi · 11 min · Cockrum Road
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3
Take the ramp right toward Tunica
1702 ft · 42 sec
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4
Merge slight left
9.2 mi · 10 min
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5
Take the exit slight right toward I 55 South: Jackson
1833 ft · 45 sec
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6
Keep slight left to continue on I 55 South: Jackson
1.2 km · 2 min
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7
Merge slight left
188.4 mi · 3 hr 24 min
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8
Keep slight left to continue on I 55 South: McComb, New Orleans
7 mi · 7 min
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9
Take the exit slight right toward Byram
1442 ft · 42 sec
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10
Turn left onto South Siwell Road
1.3 km · 1 min · South Siwell Road
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11
Arrive at your destination
0 m · 1 sec · South Siwell Road
Car Route Details
A richer read on the saved driving route between Olive Branch and Byram.
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.
Partly Sunny leaving Olive Branch and Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely near Byram.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Olive Branch to Byram?
The road trip is about 213.3 miles (343.3 km) and usually takes 03h 58m 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?
Duck Hill is a useful midpoint, sitting about 106.9 miles from Olive Branch and 106.4 miles from Byram.
How much longer is the road route than the straight-line distance?
The direct path is about 193.7 miles (311.8 km), while the road route adds roughly 19.6 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 9:04 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $28.52 one way or $57.03 round trip. Estimated CO2 is about 66.9 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around Olive Branch and Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely near Byram.
Stop Ideas Near Duck Hill
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 Duck Hill.
Greenwood
Yazoo City
Flight Path Map
This map shows the direct air route between Olive Branch and Byram. Straight-line distance: 193.73 mi (311.78 km).
#1 Olive Branch
A city in DeSoto County, Mississippi.
| Population | 39,646 |
| Coordinates | 34.9617600, -89.8295300 |
| Altitude | 118 |
| Country | United States |
#2 Byram
City in Hinds County, Mississippi, United States
| Population | 11,265 |
| Coordinates | 32.1793200, -90.2453700 |
| Altitude | 81 |
| Country | United States |
End: Byram (-90.24537, 32.17932)
Estimated Travel Time
Distance: 343 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 06m |
| 40 mph (64.37 km/h) | 05h 19m |
| 50 mph (80.47 km/h) | 04h 15m |
| 60 mph (96.56 km/h) | 03h 33m |
| 70 mph (112.65 km/h) | 03h 02m |
| 80 mph (129 km/h) | 02h 39m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $28.52 | $57.03 |
| Mid-grade | $4.26 | $32.07 | $64.14 |
| Premium | $4.63 | $34.83 | $69.65 |
| Diesel | $5.42 | $40.77 | $81.55 |
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 26, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.