How far is New Orleans, LA from Dulac, LA?
The driving distance from New Orleans, LA to Dulac, LA is about 72.6 miles (116.8 km), with a travel time of about 01h 38m by car.
- The straight-line flight distance is about 54.7 miles (88.1 km).
- For a round trip, plan for roughly 03h 16m 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 38m.
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
Slight Chance Showers And Thunderstorms then Mostly Cloudy
Driving Route Map
The map below follows the saved road route between New Orleans and Dulac.
Turn-by-Turn Driving Directions
Step-by-step road directions between New Orleans and Dulac.
-
1
Start on Tulane Avenue
12 m · 3 sec · Tulane Avenue
-
2
Turn right onto Loyola Avenue
1385 ft · 46 sec · Loyola Avenue
-
3
Turn right onto Poydras Street
2932 ft · 1 min · Poydras Street
-
4
Take the ramp straight toward I 10 West: Baton Rouge
1865 ft · 46 sec
-
5
Merge slight left
13.4 mi · 17 min
-
6
Take the exit slight right toward I 310 South: Boutte, Houma
1 mi · 2 min
-
7
Continue straight
10.9 mi · 12 min
-
8
Keep slight right to continue on US 90 West: Houma
2534 ft · 56 sec
-
9
Merge slight left
5.3 mi · 8 min
-
10
Continue straight
1695 ft · 26 sec
-
11
Continue straight
2419 ft · 37 sec
-
12
Continue straight
15.4 mi · 18 min
-
13
Take the exit slight right toward LA 182: Houma
1213 ft · 21 sec
-
14
Keep slight left to continue on LA 182 West: Houma
149 m · 16 sec
-
15
Turn left onto LA 182 West: Houma
62 m · 5 sec
-
16
Continue straight
3.5 mi · 4 min
-
17
Turn slight left
6.1 mi · 9 min
-
18
At the end of the road, turn left onto Grand Caillou Road
14.2 mi · 23 min · Grand Caillou Road
-
19
Arrive at your destination
0 m · 1 sec · Grand Caillou Road
Car Route Details
A richer read on the saved driving route between New Orleans and Dulac.
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 West
Continue straight
15.4 mi · 00h 18m
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 leaving New Orleans and Slight Chance Showers And Thunderstorms then Mostly Cloudy near Dulac.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from New Orleans to Dulac?
The road trip is about 72.6 miles (116.8 km) and usually takes 01h 38m 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 New Orleans and 36.3 miles from Dulac.
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 17.9 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 3:14 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $9.69 one way or $19.39 round trip. Estimated CO2 is about 22.8 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Showers And Thunderstorms around New Orleans and Slight Chance Showers And Thunderstorms then Mostly Cloudy near Dulac.
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 New Orleans and Dulac. Straight-line distance: 54.77 mi (88.14 km).
#1 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 |
#2 Dulac
Human settlement in Louisiana, United States of America
| Population | 1,463 |
| Coordinates | 29.3888300, -90.7139800 |
| Altitude | 1 |
| Country | United States |
End: Dulac (-90.71398, 29.38883)
Estimated Travel Time
Distance: 117 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 25m |
| 40 mph (64.37 km/h) | 01h 48m |
| 50 mph (80.47 km/h) | 01h 27m |
| 60 mph (96.56 km/h) | 01h 12m |
| 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 | $9.69 | $19.39 |
| Mid-grade | $4.26 | $10.90 | $21.81 |
| Premium | $4.63 | $11.84 | $23.68 |
| Diesel | $5.42 | $13.86 | $27.72 |
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.