How far is Dulac, LA from Baton Rouge, LA?
The driving distance from Dulac, LA to Baton Rouge, LA is about 103.2 miles (166.1 km), with a travel time of about 02h 10m by car.
- The straight-line flight distance is about 78.2 miles (125.8 km).
- For a round trip, plan for roughly 04h 20m 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 02h 10m.
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.
Slight Chance Showers And Thunderstorms then Mostly Cloudy
Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Dulac and Baton Rouge.
Turn-by-Turn Driving Directions
Step-by-step road directions between Dulac and Baton Rouge.
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1
Start on Grand Caillou Road
15.2 mi · 25 min · Grand Caillou Road
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2
Turn left onto East Tunnel Boulevard
1.4 km · 2 min · East Tunnel Boulevard
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3
Continue on Bond Street
2905 ft · 1 min · Bond Street
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4
Continue on West Tunnel Boulevard
1.8 mi · 3 min · West Tunnel Boulevard
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5
Continue on Martin Luther King Boulevard
2.6 mi · 4 min · Martin Luther King Boulevard
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6
Turn left onto West Park Avenue
10.6 mi · 17 min · West Park Avenue
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7
Continue on Canal Boulevard
1.2 km · 1 min · Canal Boulevard
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8
Enter the roundabout and take exit 3 toward Jackson Street
55 m · 4 sec · Jackson Street
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9
Exit the roundabout onto Jackson Street
1.1 km · 1 min · Jackson Street
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10
Continue on Saint Patrick Bridge
121 m · 9 sec · Saint Patrick Bridge
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11
Turn straight onto Saint Patrick Street
2.6 mi · 4 min · Saint Patrick Street
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12
Turn left
60 m · 7 sec
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13
Turn straight onto North Canal Boulevard
127 m · 7 sec · North Canal Boulevard
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14
Continue on Louisiana 20
8.1 mi · 11 min · Louisiana 20
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15
Keep slight left
6.2 mi · 9 min
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16
Turn right
2.3 mi · 3 min
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17
Turn left
6.8 mi · 9 min
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18
Turn left onto West Airline Highway
8.9 mi · 11 min · West Airline Highway
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19
Take the exit slight right toward I 10 West: Baton Rouge
3104 ft · 59 sec
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20
Merge slight left
31.5 mi · 35 min
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21
Keep slight right to continue on Martin Luther King Jr Memorial Freeway
2034 ft · 29 sec · Martin Luther King Jr Memorial Freeway
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22
Take the exit slight right toward LA 73: Government Street, River Center, Downtown
1035 ft · 37 sec
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23
Turn left onto Government Street
3035 ft · 1 min · Government Street
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24
Arrive at your destination
0 m · 1 sec · Government Street
Car Route Details
A richer read on the saved driving route between Dulac and Baton Rouge.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
I 10 West
Merge slight left
31.5 mi · 00h 35m
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 Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms near Baton Rouge.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Dulac to Baton Rouge?
The road trip is about 103.2 miles (166.1 km) and usually takes 02h 10m 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?
North Vacherie is a useful midpoint, sitting about 50.8 miles from Dulac and 52.4 miles from Baton Rouge.
How much longer is the road route than the straight-line distance?
The direct path is about 78.2 miles (125.8 km), while the road route adds roughly 25 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 2:10 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $13.78 one way or $27.57 round trip. Estimated CO2 is about 32.3 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Showers And Thunderstorms then Mostly Cloudy around Dulac and Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms near Baton Rouge.
Stop Ideas Near North Vacherie
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 North Vacherie.
Schriever
New Orleans Union Passenger Terminal
Hammond
Baton Rouge, Louisiana
Flight Path Map
This map shows the direct air route between Dulac and Baton Rouge. Straight-line distance: 78.18 mi (125.82 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 Baton Rouge
The capital of Louisiana.
| Population | 219,052 |
| Coordinates | 30.4433200, -91.1874700 |
| Altitude | 14 |
| Country | United States |
End: Government Street (-91.18751, 30.443332)
Estimated Travel Time
Distance: 166 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 26m |
| 40 mph (64.37 km/h) | 02h 34m |
| 50 mph (80.47 km/h) | 02h 03m |
| 60 mph (96.56 km/h) | 01h 43m |
| 70 mph (112.65 km/h) | 01h 28m |
| 80 mph (129 km/h) | 01h 17m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $13.78 | $27.57 |
| Mid-grade | $4.26 | $15.50 | $31.01 |
| Premium | $4.63 | $16.84 | $33.67 |
| Diesel | $5.42 | $19.71 | $39.42 |
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.