How far is Bossier City, LA from Plaquemine, LA?
The driving distance from Bossier City, LA to Plaquemine, LA is about 256.4 miles (412.7 km), with a travel time of about 04h 45m by car.
- The straight-line flight distance is about 212.9 miles (342.7 km).
- For a round trip, plan for roughly 09h 30m 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 45m.
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.
The capital of Louisiana.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy then Chance Rain Showers
Mostly Clear
Driving Route Map
The map below follows the saved road route between Bossier City and Plaquemine.
Turn-by-Turn Driving Directions
Step-by-step road directions between Bossier City and Plaquemine.
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1
Start on Monroe Street
24 m · 5 sec · Monroe Street
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2
Turn right onto Barksdale Boulevard
897 ft · 33 sec · Barksdale Boulevard
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3
Take the ramp slight left
1272 ft · 31 sec
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4
Merge slight left onto Purple Heart Recipients Highway
1.4 mi · 2 min · Purple Heart Recipients Highway
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5
Take the exit slight right toward I 49 South: Alexandria
1.3 km · 2 min
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6
Continue on Louisiana Korean War Veterans Memorial Highway
186.4 mi · 3 hr 10 min · Louisiana Korean War Veterans Memorial Highway
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7
Take the exit slight right toward US 190: Baton Rouge, Opelousas
2681 ft · 1 min
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8
Keep slight left to continue on US 190 East: Baton Rouge
110 m · 10 sec
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9
Merge slight right
49.5 mi · 1 hr 3 min
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10
Keep slight right
3.6 mi · 5 min
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11
Turn left onto I 10 East: Baton Rouge
1512 ft · 37 sec
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12
Merge slight left
1.5 mi · 2 min
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13
Take the exit slight right toward LA 1: Port Allen, Plaquemine
1232 ft · 23 sec
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14
Keep slight right to continue on LA 1 South: Plaquemine
698 ft · 17 sec
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15
Keep slight left to continue on LA 1 South: Plaquemine
1.1 mi · 1 min
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16
Continue on Highway 1 South
10.4 mi · 16 min · Highway 1 South
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17
Turn slight right onto Eden Street
534 ft · 21 sec · Eden Street
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18
Turn left onto Plaquemine Street
1 m · 1 sec · Plaquemine Street
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19
Arrive at your destination
0 m · 1 sec · Plaquemine Street
Car Route Details
A richer read on the saved driving route between Bossier City and Plaquemine.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Louisiana Korean War Veterans Memorial Highway
Continue on Louisiana Korean War Veterans Memorial Highway
186 mi · 03h 10m
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 Cloudy then Chance Rain Showers leaving Bossier City and Mostly Clear near Plaquemine.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Bossier City to Plaquemine?
The road trip is about 256.4 miles (412.7 km) and usually takes 04h 45m 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?
Alexandria is a useful midpoint, sitting about 128.3 miles from Bossier City and 128.2 miles from Plaquemine.
How much longer is the road route than the straight-line distance?
The direct path is about 212.9 miles (342.7 km), while the road route adds roughly 43.5 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 7:30 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $34.27 one way or $68.54 round trip. Estimated CO2 is about 80.4 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy then Chance Rain Showers around Bossier City and Mostly Clear near Plaquemine.
Flight Path Map
This map shows the direct air route between Bossier City and Plaquemine. Straight-line distance: 212.92 mi (342.66 km).
#1 Bossier City
The most populous city in Bossier Parish, Louisiana.
| Population | 68,159 |
| Coordinates | 32.5159900, -93.7321200 |
| Altitude | 53 |
| Country | United States |
#2 Plaquemine
City in Louisiana
| Population | 6,384 |
| Coordinates | 30.2900500, -91.2349700 |
| Altitude | 7 |
| Country | United States |
End: Plaquemine (-91.23497, 30.29005)
Estimated Travel Time
Distance: 413 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 32m |
| 40 mph (64.37 km/h) | 06h 24m |
| 50 mph (80.47 km/h) | 05h 07m |
| 60 mph (96.56 km/h) | 04h 16m |
| 70 mph (112.65 km/h) | 03h 39m |
| 80 mph (129 km/h) | 03h 11m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $34.27 | $68.54 |
| Mid-grade | $4.26 | $38.54 | $77.09 |
| Premium | $4.63 | $41.86 | $83.71 |
| Diesel | $5.42 | $49.01 | $98.01 |
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 Louisiana · Apr 13, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.