How far is Baton Rouge, LA from Supreme, LA?
The driving distance from Baton Rouge, LA to Supreme, LA is about 57.1 miles (91.9 km), with a travel time of about 01h 14m by car.
- The straight-line flight distance is about 42.2 miles (67.9 km).
- For a round trip, plan for roughly 02h 28m 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 14m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Human settlement in Louisiana, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Chance Showers And Thunderstorms then Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Baton Rouge and Supreme.
Turn-by-Turn Driving Directions
Step-by-step road directions between Baton Rouge and Supreme.
-
1
Start on Government Street
2604 ft · 1 min · Government Street
-
2
Turn right onto South 10th Street
985 ft · 17 sec · South 10th Street
-
3
Take the ramp slight left toward I 10 East
1277 ft · 31 sec
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4
Merge slight left onto Martin Luther King Jr Memorial Freeway
963 ft · 12 sec · Martin Luther King Jr Memorial Freeway
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5
Merge slight right
26.7 mi · 30 min
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6
Take the exit slight right toward LA 22: Sorrento, Donaldsonville
1511 ft · 29 sec
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7
Turn right
2086 ft · 42 sec
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8
Enter the roundabout and take exit 2 toward Crawford Leblanc Boulevard
63 m · 12 sec · Crawford Leblanc Boulevard
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9
Exit the roundabout onto Crawford Leblanc Boulevard
4.2 mi · 5 min · Crawford Leblanc Boulevard
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10
Turn straight
5.2 mi · 7 min
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11
Keep slight left to continue on LA 70: Napoleonville, Thibodaux
6.7 mi · 10 min
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12
Turn left
1.6 mi · 3 min
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13
At the end of the road, turn left onto Highway 1
10.9 mi · 16 min · Highway 1
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14
Arrive at your destination
0 m · 1 sec · Highway 1
Car Route Details
A richer read on the saved driving route between Baton Rouge and Supreme.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Martin Luther King Jr Memorial Freeway
Merge slight right
26.7 mi · 00h 30m
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.
Showers And Thunderstorms leaving Baton Rouge and Chance Showers And Thunderstorms then Showers And Thunderstorms near Supreme.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Baton Rouge to Supreme?
The road trip is about 57.1 miles (91.9 km) and usually takes 01h 14m 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?
Sorrento is a useful midpoint, sitting about 28.6 miles from Baton Rouge and 28.5 miles from Supreme.
How much longer is the road route than the straight-line distance?
The direct path is about 42.2 miles (67.9 km), while the road route adds roughly 14.9 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 4:02 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $7.61 one way or $15.22 round trip. Estimated CO2 is about 17.9 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Baton Rouge and Chance Showers And Thunderstorms then Showers And Thunderstorms near Supreme.
Stop Ideas Near Sorrento
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Port Vincent Clerks Office
City of Donaldsonville
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Sorrento.
Baton Rouge, Louisiana
Schriever
Hammond
New Orleans Union Passenger Terminal
Flight Path Map
This map shows the direct air route between Baton Rouge and Supreme. Straight-line distance: 42.18 mi (67.89 km).
#1 Baton Rouge
The capital of Louisiana.
| Population | 219,052 |
| Coordinates | 30.4433200, -91.1874700 |
| Altitude | 14 |
| Country | United States |
#2 Supreme
Human settlement in Louisiana, United States of America
| Population | 1,052 |
| Coordinates | 29.8593700, -90.9812100 |
| Altitude | 5 |
| Country | United States |
End: Supreme (-90.98121, 29.85937)
Estimated Travel Time
Distance: 92 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 54m |
| 40 mph (64.37 km/h) | 01h 25m |
| 50 mph (80.47 km/h) | 01h 08m |
| 60 mph (96.56 km/h) | 00h 57m |
| 70 mph (112.65 km/h) | 00h 48m |
| 80 mph (129 km/h) | 00h 42m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $7.61 | $15.22 |
| Mid-grade | $4.26 | $8.56 | $17.12 |
| Premium | $4.63 | $9.30 | $18.59 |
| Diesel | $5.42 | $10.88 | $21.77 |
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 · May 26, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.