How far is Biloxi, MS from Port Gibson, MS?
The driving distance from Biloxi, MS to Port Gibson, MS is about 232.1 miles (373.6 km), with a travel time of about 04h 41m by car.
- The straight-line flight distance is about 164.5 miles (264.8 km).
- For a round trip, plan for roughly 09h 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 04h 41m.
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 Simpson County, Mississippi, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Patchy Fog then Mostly Sunny
Driving Route Map
The map below follows the saved road route between Biloxi and Port Gibson.
Turn-by-Turn Driving Directions
Step-by-step road directions between Biloxi and Port Gibson.
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1
Start on Howard Avenue
28 m · 6 sec · Howard Avenue
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2
Turn right onto Main Street
2572 ft · 1 min · Main Street
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3
Turn left onto Division Street
2603 ft · 2 min · Division Street
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4
Take the ramp right toward Bohn Street
42 m · 3 sec · Bohn Street
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5
Turn straight
1522 ft · 37 sec
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6
Merge slight left
3.1 mi · 4 min
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7
Continue straight
20.7 mi · 24 min
-
8
Keep slight right to continue on US 49 North: Hattiesburg, Jackson
2209 ft · 47 sec
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9
Merge slight left
39.8 mi · 47 min
-
10
Continue straight
2.4 mi · 3 min
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11
Turn straight
10.3 mi · 16 min
-
12
Continue straight
5.4 mi · 7 min
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13
Continue straight
5.3 mi · 6 min
-
14
Continue straight
1077 ft · 14 sec
-
15
Continue straight
4.2 mi · 5 min
-
16
Continue straight
65.7 mi · 1 hr 20 min
-
17
Take the exit slight right
862 ft · 21 sec
-
18
Keep slight left to continue on Jackson
1.1 km · 1 min
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19
Keep slight left
1 mi · 1 min
-
20
Merge slight right
1.6 mi · 2 min
-
21
Keep slight right to continue on I 20 West, US 49 North: Vicksburg, Yazoo City
39.1 mi · 44 min
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22
Merge slight right
3.8 mi · 5 min
-
23
Keep slight left to continue on US 61 South: Natchez
26.9 mi · 31 min
-
24
Turn right onto Fair Street
667 ft · 29 sec · Fair Street
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25
Arrive at your destination
0 m · 1 sec · Fair Street
Car Route Details
A richer read on the saved driving route between Biloxi and Port Gibson.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
US 49 North
Continue straight
65.7 mi · 01h 20m
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.
Sunny leaving Biloxi and Patchy Fog then Mostly Sunny near Port Gibson.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Biloxi to Port Gibson?
The road trip is about 232.1 miles (373.6 km) and usually takes 04h 41m 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?
Magee is a useful midpoint, sitting about 116.2 miles from Biloxi and 115.9 miles from Port Gibson.
How much longer is the road route than the straight-line distance?
The direct path is about 164.5 miles (264.8 km), while the road route adds roughly 67.6 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 7:36 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $31.02 one way or $62.03 round trip. Estimated CO2 is about 72.8 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Biloxi and Patchy Fog then Mostly Sunny near Port Gibson.
Stop Ideas Near Magee
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 Magee.
Laurel station
Hazlehurst station
Hattiesburg, MS
Union Station
Flight Path Map
This map shows the direct air route between Biloxi and Port Gibson. Straight-line distance: 164.56 mi (264.83 km).
#1 Biloxi
The most populous city in Harrison County, Mississippi.
| Population | 46,127 |
| Coordinates | 30.3960300, -88.8853100 |
| Altitude | 6 |
| Country | United States |
#2 Port Gibson
City in Mississippi, USA
| Population | 1,287 |
| Coordinates | 31.9609900, -90.9839900 |
| Altitude | 36 |
| Country | United States |
End: Port Gibson (-90.98399, 31.96099)
Estimated Travel Time
Distance: 374 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 44m |
| 40 mph (64.37 km/h) | 05h 48m |
| 50 mph (80.47 km/h) | 04h 38m |
| 60 mph (96.56 km/h) | 03h 52m |
| 70 mph (112.65 km/h) | 03h 18m |
| 80 mph (129 km/h) | 02h 53m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $31.02 | $62.03 |
| Mid-grade | $4.26 | $34.88 | $69.76 |
| Premium | $4.63 | $37.88 | $75.76 |
| Diesel | $5.42 | $44.35 | $88.70 |
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 15, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.