How far is Marrero, LA from DeQuincy, LA?
The driving distance from Marrero, LA to DeQuincy, LA is about 234.1 miles (376.8 km), with a travel time of about 04h 43m by car.
- The straight-line flight distance is about 202.7 miles (326.2 km).
- For a round trip, plan for roughly 09h 27m 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 43m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Town in the U.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Marrero and DeQuincy.
Turn-by-Turn Driving Directions
Step-by-step road directions between Marrero and DeQuincy.
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1
Start on Barataria Boulevard
105 m · 13 sec · Barataria Boulevard
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2
Continue on Barataria Boulevard
1975 ft · 58 sec · Barataria Boulevard
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3
Turn right onto Westbank Expressway
40 m · 3 sec · Westbank Expressway
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4
Take the ramp slight left toward US 90 Business West
1280 ft · 31 sec
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5
Merge slight left onto Westbank Expressway
4.2 mi · 5 min · Westbank Expressway
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6
Turn right onto Nine Mile Point Road
2385 ft · 1 min · Nine Mile Point Road
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7
Continue on West Nine Mile Point Road
978 ft · 27 sec · West Nine Mile Point Road
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8
Turn right
2.6 mi · 4 min
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9
Continue straight
3.8 mi · 8 min
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10
Take the exit slight right toward I 10 West: Baton Rouge
1975 ft · 51 sec
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11
Keep slight left
1700 ft · 41 sec
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12
Merge slight left
70.8 mi · 1 hr 20 min
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13
Keep slight left
128.7 mi · 2 hr 23 min
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14
Take the exit slight right toward US 90 West
1377 ft · 34 sec
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15
Keep slight right
4.8 mi · 8 min
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16
Turn right onto North Beglis Parkway
3.9 mi · 7 min · North Beglis Parkway
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17
Continue on Louisiana Highway 27
11 mi · 19 min · Louisiana Highway 27
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18
Continue on South Grand Avenue
1.7 mi · 3 min · South Grand Avenue
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19
Turn left onto East 4th Street
2003 ft · 41 sec · East 4th Street
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20
Turn left onto Lake Charles Avenue
51 m · 7 sec · Lake Charles Avenue
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21
Arrive at your destination
0 m · 1 sec · Lake Charles Avenue
Car Route Details
A richer read on the saved driving route between Marrero and DeQuincy.
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 West
Keep slight left
129 mi · 02h 23m
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.
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms leaving Marrero and Chance Showers And Thunderstorms near DeQuincy.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Marrero to DeQuincy?
The road trip is about 234.1 miles (376.8 km) and usually takes 04h 43m 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?
Henderson is a useful midpoint, sitting about 116.9 miles from Marrero and 117.2 miles from DeQuincy.
How much longer is the road route than the straight-line distance?
The direct path is about 202.7 miles (326.2 km), while the road route adds roughly 31.4 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 7:32 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $31.28 one way or $62.56 round trip. Estimated CO2 is about 73.4 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms around Marrero and Chance Showers And Thunderstorms near DeQuincy.
Stop Ideas Near Henderson
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Parks City Hall
Henderson Mayor Office
Henderson Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Henderson.
Lafayette
New Iberia
Baton Rouge, Louisiana
Schriever
Flight Path Map
This map shows the direct air route between Marrero and DeQuincy. Straight-line distance: 202.67 mi (326.17 km).
#1 Marrero
CDP in Jefferson Parish, Louisiana
| Population | 33,141 |
| Coordinates | 29.8993700, -90.1003500 |
| Altitude | 1 |
| Country | United States |
#2 DeQuincy
City in Louisiana, United States of America
| Population | 3,009 |
| Coordinates | 30.4504800, -93.4332200 |
| Altitude | 24 |
| Country | United States |
End: DeQuincy (-93.43322, 30.45048)
Estimated Travel Time
Distance: 377 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 48m |
| 40 mph (64.37 km/h) | 05h 51m |
| 50 mph (80.47 km/h) | 04h 40m |
| 60 mph (96.56 km/h) | 03h 54m |
| 70 mph (112.65 km/h) | 03h 20m |
| 80 mph (129 km/h) | 02h 55m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $31.28 | $62.56 |
| Mid-grade | $4.26 | $35.18 | $70.36 |
| Premium | $4.63 | $38.20 | $76.41 |
| Diesel | $5.42 | $44.73 | $89.46 |
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 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.