How far is Plaquemine, LA from Marrero, LA?
The driving distance from Plaquemine, LA to Marrero, LA is about 88.3 miles (142.1 km), with a travel time of about 01h 43m by car.
- The straight-line flight distance is about 73 miles (117.5 km).
- For a round trip, plan for roughly 03h 27m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 01h 43m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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 Louisiana, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Clear
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Plaquemine and Marrero.
Turn-by-Turn Driving Directions
Step-by-step road directions between Plaquemine and Marrero.
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1
Start on Plaquemine Street
1 m · 5 sec · Plaquemine Street
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2
Turn left onto Eden Street
1.6 km · 2 min · Eden Street
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3
Continue on Highway 1
18.5 mi · 22 min · Highway 1
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4
Continue on West 10th Street
1.6 km · 1 min · West 10th Street
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5
Continue on Albert Street
918 ft · 16 sec · Albert Street
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6
Continue on Marchand Drive
2231 ft · 31 sec · Marchand Drive
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7
Continue on Division Street
1.8 mi · 2 min · Division Street
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8
Continue straight
1.9 mi · 3 min
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9
Keep slight right
3.9 mi · 5 min
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10
Keep slight right
4.2 mi · 5 min
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11
Keep slight right to continue on Crawford Leblanc Boulevard
640 ft · 8 sec · Crawford Leblanc Boulevard
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12
Merge slight left
1520 ft · 29 sec
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13
Take the exit slight right toward I 10 East: New Orleans
2004 ft · 49 sec
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14
Merge slight left
47.3 mi · 54 min
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15
Keep slight right to continue on Pontchartrain Expressway
3.5 mi · 4 min · Pontchartrain Expressway
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16
Keep slight left to continue on Pontchartrain Expressway
2.4 mi · 3 min · Pontchartrain Expressway
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17
Continue on Crescent City Connection
1.1 km · 1 min · Crescent City Connection
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18
Continue on Westbank Expressway
5.4 mi · 7 min · Westbank Expressway
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19
Take the exit slight right toward LA 45: Barataria Boulevard
1395 ft · 30 sec
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20
Turn straight onto Westbank Expressway
1403 ft · 36 sec · Westbank Expressway
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21
Turn right onto Barataria Boulevard
1612 ft · 39 sec · Barataria Boulevard
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22
Arrive at your destination
0 m · 1 sec · Barataria Boulevard
Car Route Details
A richer read on the saved driving route between Plaquemine and Marrero.
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 10 East
Merge slight left
47.3 mi · 00h 54m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Mostly Clear leaving Plaquemine and Mostly Sunny near Marrero.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Plaquemine to Marrero?
The road trip is about 88.3 miles (142.1 km) and usually takes 01h 43m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Garyville is a useful midpoint, sitting about 46.9 miles from Plaquemine and 41.4 miles from Marrero.
How much longer is the road route than the straight-line distance?
The direct path is about 73 miles (117.5 km), while the road route adds roughly 15.3 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 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 3:02 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $11.82 one way or $23.63 round trip. Estimated CO2 is about 27.7 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Clear around Plaquemine and Mostly Sunny near Marrero.
Stop Ideas Near Garyville
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 Garyville.
Schriever
Hammond
New Orleans Union Passenger Terminal
Baton Rouge, Louisiana
Flight Path Map
This map shows the direct air route between Plaquemine and Marrero. Straight-line distance: 73 mi (117.48 km).
#1 Plaquemine
City in Louisiana
| Population | 6,384 |
| Coordinates | 30.2900500, -91.2349700 |
| Altitude | 7 |
| Country | United States |
#2 Marrero
CDP in Jefferson Parish, Louisiana
| Population | 33,141 |
| Coordinates | 29.8993700, -90.1003500 |
| Altitude | 1 |
| Country | United States |
End: Barataria Boulevard (-90.100445, 29.899359)
Estimated Travel Time
Distance: 142 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 56m |
| 40 mph (64.37 km/h) | 02h 12m |
| 50 mph (80.47 km/h) | 01h 45m |
| 60 mph (96.56 km/h) | 01h 28m |
| 70 mph (112.65 km/h) | 01h 15m |
| 80 mph (129 km/h) | 01h 06m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $11.82 | $23.63 |
| Mid-grade | $4.26 | $13.29 | $26.58 |
| Premium | $4.63 | $14.43 | $28.86 |
| Diesel | $5.42 | $16.89 | $33.79 |
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 12, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.