This 87.6-mile drive from Chalmette, Louisiana, to Baton Rouge, Louisiana, is a straightforward journey that can easily be completed in about 1 hour and 50 minutes. Given its relatively short duration and focus on major highways, this route is ideal as a single-day trip. With an estimated fuel cost of $13, it's an economical option for exploring between these two Southeast Louisiana communities. The majority of the drive utilizes interstate highways, making for a predictable and efficient transit. You'll experience a consistent drive without the need for an overnight stay.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
43.8 miles from Chalmette, LA
A natural place for your longest stop of the day
, about 59m into the drive
.
Main Roads
Road
Distance
Duration
I 10
74.9 mi
1h 25m
I 610
4.1 mi
5m
West Judge Perez Drive
2.9 mi
6m
North Claiborne Avenue
2.8 mi
6m
Franklin Avenue
1.3 mi
3m
Government Street
0.6 mi
1m
Martin Luther King Jr Memorial Freeway
0.4 mi
<1m
Oak Place
<0.1 mi
<1m
Longest stretch:
I 10
— 74.9 mi, about 1h 25m
Turn-by-Turn Driving Directions
Step-by-step road directions between Chalmette, LA and Baton Rouge, LA.
1
Start on LA 39
175 ft·6 sec·West Judge Perez Drive
2
Turn right onto Montesquieu Street
169 ft·7 sec·Montesquieu Street
3
Turn right onto Oak Place
352 ft·14 sec·Oak Place
4
Turn right onto Fenelon Street
166 ft·5 sec·Fenelon Street
5
Turn left onto LA 39
2.8 mi·6 min·West Judge Perez Drive
6
Continue on LA 39
2.8 mi·6 min·North Claiborne Avenue
7
Turn right onto Franklin Avenue
0.1 mi·17 sec·Franklin Avenue
8
Keep slight left at fork onto Franklin Avenue
0.5 mi·1 min·Franklin Avenue
9
Keep slight left at fork onto Franklin Avenue
0.6 mi·1 min·Franklin Avenue
10
Take the ramp
0.3 mi·42 sec
11
Continue on I 610
4.1 mi·5 min·I 610
Use the straight / slight right lanes.
12
Merge onto I 10
75 mi·1 hr 25 min·I 10
Use the straight / slight right lanes.
13
Keep slight right at fork onto I 110
0.4 mi·29 sec·Martin Luther King Jr Memorial Freeway
Toward I 110 North: Downtown, Metro AirportUse the straight / slight right lanes.
14
Take the exit
0.2 mi·37 sec
Exit 1AToward LA 73: Government Street, River Center, DowntownUse the straight / slight right lanes.
15
Turn left onto LA 73
0.6 mi·1 min·Government Street
Use the left / straight / right lanes.
16
Arrive at destination
Government Street
Trip Plan
Consider departing Chalmette in the morning to take advantage of lighter traffic as you head towards Baton Rouge. Since this drive is less than two hours, you won't need to plan for significant rest stops, but keep an eye on your fuel. The longest stretch on I-10 is nearly 75 miles, so ensure you have adequate fuel before entering that segment. The $13 fuel cost estimate means you can likely complete the trip without a dedicated fuel stop. This short distance offers flexibility, allowing you to depart at your convenience and arrive in Baton Rouge with plenty of day left.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 43.8 miles from Chalmette, LA, or about 59m into the drive.
The longest continuous stretch on this route runs about 74.9 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 19 miles or 30m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 43.8 miles or 59m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 34m
Traffic, exits, and arrival timing usually matter more near Baton Rouge, LA than in the middle of the route.
Before You Leave
+
Open the route before leaving Chalmette, LA so your first major turns are already loaded.
Day 1
Settle into the route from Chalmette, LA
This is one driving day of about 87.6 miles and 1h 50m.
Your first comfortable stop window is around 19 miles from Chalmette, LA.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on I 10 for about 74.9 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 10
5 decision points cluster between mile 0 and 86.8 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0 mi into trip|~0m in|Montesquieu Street
Turn right onto Montesquieu Street
Navigation decision point
5
0.1 mi into trip|~0m in|Oak Place
Turn right onto Oak Place
Navigation decision point
5
0.1 mi into trip|~0m in|Fenelon Street
Turn right onto Fenelon Street
Navigation decision point
8
86.4 mi into trip|~1h 47m in|I 110 / Martin Luther King Jr Memorial Freeway
Keep slight right at fork onto I 110 / Martin Luther King Jr Memorial Freeway toward I 110 North: Downtown, Metro Airport
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 110 North: Downtown, Metro Airport
8
86.8 mi into trip|~1h 48m in
Take the exit toward LA 73: Government Street, River Center, Downtown
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 1A
Toward LA 73: Government Street, River Center,...
Fuel & Cost
Regular Gas
$13.23 one way
$26.46 round trip
$3.84/gal25.4 MPG avg31 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.21
$14.52
$29.05
premium
$4.56
$15.72
$31.45
diesel
$5.61
$19.34
$38.68
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$13
Meals
$25–$50
Total
$38–$63
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 30.6 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $9 in charging
· 0 stops
· 68% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
26.3
0
$9.20
$4.20
Efficient EV
21.9
0
$7.66
$3.50
EV Truck/SUV
35
0
$12.26
$5.61
Gas CO2
31 kg
EV CO2
10 kg (68% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Apr 17, 2026
Origin
Chalmette, LA
Night
in Chalmette on Saturday
Local time
11:42 PM
CDT
Current temp
80°F
Unavailable
Live forecast
Destination
Baton Rouge, LA
Night
in Baton Rouge on Saturday
Local time
11:42 PM
CDT
Current temp
83°F
Unavailable
Live forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
3 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
1h 50m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
National Parks Near This Route
Worth a detour if your schedule allows.
New Orleans Jazz National Historical Park
National Historical Park
Discover the roots of jazz at the New Orleans Jazz National Historical Park. Located in the heart of the French Quarter, our park offers live performances, exhibits, and programs that celebrate the le...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a highway-focused experience for 91% of this 87.6-mile trip. The primary arteries for this route are I-10 and I-610, offering a fast-paced transit between Chalmette and Baton Rouge. You'll encounter a significant uninterrupted stretch of 74.9 miles on I-10, meaning extended periods of consistent driving. While the route is predominantly interstate, West Judge Perez Drive offers a brief introduction before merging onto the highway system. This drive is characterized by its efficiency on well-traveled roads.
91% highway — fuel and pacing are the main things to plan.
16 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 74.9 mi on I 10.
How Hard Is This Drive?
7/10
This is a straightforward highway drive that stays mostly on I 10 and I 610. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive near Montesquieu Street.
Driving Effort7/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 87.6 miles you will encounter 10 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: near the start (Montesquieu Street): Navigation decision point; at 0.1 miles (Oak Place): Navigation decision point; at 0.1 miles (Fenelon Street): Navigation decision point.
Chalmette is a suburb of New Orleans in Louisiana, USA.
Chalmette is the "Parish seat" (equivalent to a county in other states) of Saint Bernard Parish, known to locals simply as "The Parish".
Baton Rouge is the capital of Louisiana, USA. Located on the east bank of the mighty Mississippi River, Baton Rouge is Louisiana's second largest city, home of Louisiana State University, major port facilities, and a variety of attractions.
Doable as a same-day drive at 1h 50m. Total distance: 87.6 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h 50m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (91%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 74.9 miles on I 10. The full list of main roads is in the Roads section above.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Baton Rouge, LA before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Yes. At under 2 hours behind the wheel, this works well for families — plan one quick stop if you have younger kids.
The main spots that need attention: near the start (Montesquieu Street): Navigation decision point; at 0.1 miles (Oak Place): Navigation decision point; at 0.1 miles (Fenelon Street): Navigation decision point.
Yes — New Orleans Jazz National Historical Park. See the National Parks section for detour distances and tips on detours.
Yes. A round trip is manageable in a single day if you plan a break at Baton Rouge, LA before heading back.
