How far is Dulac, LA from New Orleans, LA?
The driving distance from Dulac, LA to New Orleans, LA is about 73 miles (117.5 km), with a travel time of about 01h 25m by car.
- The straight-line flight distance is about 54.7 miles (88.1 km).
- For a round trip, plan for roughly 02h 51m 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 25m.
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.
Census designated place
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Showers And Thunderstorms then Mostly Cloudy
Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Dulac and New Orleans.
Turn-by-Turn Driving Directions
Step-by-step road directions between Dulac and New Orleans.
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1
Start on Grand Caillou Road
14.2 mi · 23 min · Grand Caillou Road
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2
Turn right onto Prospect Boulevard
3 mi · 5 min · Prospect Boulevard
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3
Continue on State Highway 3087
3.1 mi · 4 min · State Highway 3087
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4
Turn right
3.1 mi · 4 min
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5
Take the ramp slight right toward US 90 East: New Orleans
2947 ft · 1 min
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6
Merge slight left
22.1 mi · 28 min
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7
Take the exit slight left toward I 310 North, LA 3127 North: Donaldsonville, New Orleans
847 ft · 23 sec
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8
Continue straight
11.1 mi · 12 min
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9
Keep slight right to continue on I 10 East: New Orleans
1.2 km · 1 min
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10
Merge slight left
9.6 mi · 12 min
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11
Keep slight right to continue on Pontchartrain Expressway
3.5 mi · 4 min · Pontchartrain Expressway
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12
Keep slight right
2544 ft · 36 sec
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13
Take the exit slight left toward Poydras Street, Superdome
1368 ft · 37 sec
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14
Turn left onto South Claiborne Avenue
1555 ft · 41 sec · South Claiborne Avenue
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15
Turn right onto Tulane Avenue
1639 ft · 42 sec · Tulane Avenue
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16
Arrive at your destination
0 m · 1 sec · Tulane Avenue
Car Route Details
A richer read on the saved driving route between Dulac and New Orleans.
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 90 East
Merge slight left
22.1 mi · 00h 28m
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.
Slight Chance Showers And Thunderstorms then Mostly Cloudy leaving Dulac and Slight Chance Showers And Thunderstorms near New Orleans.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Dulac to New Orleans?
The road trip is about 73 miles (117.5 km) and usually takes 01h 25m 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?
Des Allemands is a useful midpoint, sitting about 36.4 miles from Dulac and 36.7 miles from New Orleans.
How much longer is the road route than the straight-line distance?
The direct path is about 54.7 miles (88.1 km), while the road route adds roughly 18.3 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 3:38 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $9.77 one way or $19.54 round trip. Estimated CO2 is about 22.9 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Showers And Thunderstorms then Mostly Cloudy around Dulac and Slight Chance Showers And Thunderstorms near New Orleans.
Stop Ideas Near Des Allemands
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 Des Allemands.
Schriever
New Orleans Union Passenger Terminal
Hammond
Slidell
Flight Path Map
This map shows the direct air route between Dulac and New Orleans. Straight-line distance: 54.77 mi (88.14 km).
#1 Dulac
Human settlement in Louisiana, United States of America
| Population | 1,463 |
| Coordinates | 29.3888300, -90.7139800 |
| Altitude | 1 |
| Country | United States |
#2 New Orleans
The most populous city in Louisiana and the center of the New Orleans metropolitan area.
| Population | 389,476 |
| Coordinates | 29.9546500, -90.0750700 |
| Altitude | 0 |
| Country | United States |
End: Tulane Avenue (-90.07507, 29.954633)
Estimated Travel Time
Distance: 118 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 26m |
| 40 mph (64.37 km/h) | 01h 49m |
| 50 mph (80.47 km/h) | 01h 27m |
| 60 mph (96.56 km/h) | 01h 13m |
| 70 mph (112.65 km/h) | 01h 02m |
| 80 mph (129 km/h) | 00h 54m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $9.77 | $19.54 |
| Mid-grade | $4.26 | $10.99 | $21.98 |
| Premium | $4.63 | $11.93 | $23.87 |
| Diesel | $5.42 | $13.97 | $27.94 |
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 20, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.