Saint Martinville to Kenner is 126 miles and takes about 2 hours 34 minutes via I 10 and Nursery Highway, with a fuel budget near $19 and enough daylight to finish in a day. This trip keeps you within Louisiana, moving from the Southeast region to the Southeast region. Given its highway-focused profile and reasonable duration, this is a straightforward, one-day drive. You'll spend most of your time on the interstate, making it an efficient way to cover the distance. Plan for around 86% of your journey on highways.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
63 miles from Saint Martinville, LA
A natural place for your longest stop of the day
, about 1h 21m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 2h 34m. Total distance: 126 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
This is primarily a highway-focused drive, with 86% of the route utilizing major highways. Expect long stretches of consistent speed, including a significant 107.9-mile segment on I 10. While the majority of the drive is on faster roads, you'll encounter Nursery Highway and Main Highway, offering a slight change of pace before returning to interstate travel. The road character remains largely consistent, geared towards efficient travel rather than winding scenic byways.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 19 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 10 is the longest continuous segment at about 107.9 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 10 and Nursery Highway. There are only a few real navigation decisions along the way. The trickiest moment comes around 14 miles in near LA 349 / Nina Highway.
Driving Effort4/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 2h 34m drive. You will face about 13 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 14 miles (LA 349 / Nina Highway): Navigation decision point; at 15.9 miles (LA 352 / Henderson Highway): Navigation decision point; at 16.8 miles (I 10): Merge point - match speed before joining. Lane positioning matters here.
Critical Maneuvers
5 of 13 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
5
14 mi into trip|~23m in|LA 349 / Nina Highway
At end of road, turn right onto LA 349 / Nina Highway
Navigation decision point
5
15.9 mi into trip|~27m in|LA 352 / Henderson Highway
At end of road, turn left onto LA 352 / Henderson Highway
Navigation decision point
5
16.8 mi into trip|~28m in|I 10
Merge onto I 10
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
8
124.7 mi into trip|~2h 32m in
Take the exit toward LA 49: Williams Boulevard, New Orleans International Airport
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 223A-B
Toward LA 49: Williams Boulevard, New Orleans I...
9
125 mi into trip|~2h 32m in
Keep slight right at fork toward LA 49 South: New Orleans International Airport, Williams Boulevard South
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the right lane.
Toward LA 49 South: New Orleans International A...
Main Roads
Road
Distance
Duration
I 10
107.9 mi
2h 3m
Nursery Highway
6.5 mi
11m
Main Highway
5.6 mi
8m
Nina Highway
1.9 mi
3m
Williams Boulevard
1 mi
2m
Rue Principale Nord
0.6 mi
<1m
Henderson Highway
0.6 mi
1m
Bridge Street
0.5 mi
1m
Longest stretch:
I 10
— 107.9 mi, about 2h 3m
Turn-by-Turn Driving Directions
Step-by-step road directions between Saint Martinville, LA and Kenner, LA.
1
Start on West Bridge Street
0.3 mi·52 sec·West Bridge Street
2
Turn left onto LA 31
0.6 mi·54 sec·Rue Principale Nord
3
Continue on LA 31
5.6 mi·8 min·Main Highway
4
Continue on LA 31
0.2 mi·19 sec·Martin Street
5
Turn right onto LA 31
0.5 mi·1 min·Bridge Street
6
At end of road, turn left onto LA 347
0.3 mi·36 sec·Bridge Street Highway
7
Turn right onto LA 3039
1.2 mi·2 min·Nursery Highway
8
Continue on LA 3039
0.7 mi·1 min·Nursery Highway
9
At end of road, turn right onto LA 3039
4.6 mi·8 min·Nursery Highway
10
At end of road, turn right onto LA 349
1.9 mi·3 min·Nina Highway
11
At end of road, turn left onto LA 352
0.6 mi·1 min·Henderson Highway
12
Enter roundabout
68 ft·1 sec
13
Continue
0.3 mi·37 sec
14
Merge onto I 10
108 mi·2 hr 3 min·I 10
Use the straight / slight right lanes.
15
Take the exit
0.2 mi·23 sec
Exit 223A-BToward LA 49: Williams Boulevard, New Orleans International AirportUse the straight / slight right lanes.
16
Keep slight right at fork
174 ft·4 sec
Toward LA 49 South: New Orleans International Airport, Williams Boulevard SouthUse the right lane.
17
Turn right onto LA 49
1.0 mi·2 min·Williams Boulevard
Use the right lane.
18
Turn right onto 21st Street
38 ft·1 sec·21st Street
19
Arrive at destination
21st Street
Trip Plan
With a drive time under 3 hours and a manageable 126 miles, this route is easily completed in a single day. Consider leaving in the morning to maximize your daylight and avoid potential afternoon traffic. There's only one recommended stop, suggesting you won't need extensive breaks, but always keep an eye on your fuel gauge, especially during the 107.9-mile stretch on I 10. The relatively short duration means you have flexibility in your departure time; an early start is often best to make the most of your day.
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.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 63 miles from Saint Martinville, LA, or about 1h 21m into the drive.
The longest continuous stretch on this route runs about 107.9 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 28 miles or 41m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 63 miles or 1h 21m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 7m
Traffic, exits, and arrival timing usually matter more near Kenner, LA than in the middle of the route.
Before You Leave
+
Open the route before leaving Saint Martinville, LA so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Saint Martinville, LA
This is one driving day of about 126 miles and 2h 34m.
Your first comfortable stop window is around 28 miles from Saint Martinville, LA.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on I 10 for about 107.9 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 63 mi from Saint Martinville, LA
· 1h 21m into the drive
Place data sourced from public business listings. Hours and availability may vary.
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...
11 mi from route
~27 min detour
Free
near mile 126
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$17.11 one way
$34.23 round trip
$3.45/gal25.4 MPG avg44 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$3.85
$19.10
$38.20
premium
$4.15
$20.59
$41.17
diesel
$3.75
$18.60
$37.20
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$17
Meals
$25–$50
Total
$42–$67
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 44.1 kg one way.
Driving Electric?
About $13 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
37.8
0
$13.23
$6.05
Efficient EV
31.5
0
$11.02
$5.04
EV Truck/SUV
50.4
0
$17.64
$8.06
Gas CO2
44 kg
EV CO2
15 kg (66% 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 15, 2026
Origin
Saint Martinville, LA
Late night
in Saint Martinville on Saturday
Local time
5:15 AM
CDT
Current temp
60°F
Unavailable
Live forecast
Destination
Kenner, LA
Late night
in Kenner on Saturday
Local time
5:15 AM
CDT
Current temp
64°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
4 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
2h 34m 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.
Frequently Asked Questions
The drive from Saint Martinville, LA to Kenner, LA covers 126 miles and takes about 2h 34m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 10, Nursery Highway, Main Highway. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 63 miles from Saint Martinville, LA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $17.11 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.
Plan about 1 meaningful break for fuel, food, or rest. A short stop every 2 to 3 hours is enough for this drive.
This is a straightforward 2h 34m drive. You will face about 13 decision points, but nothing that requires special attention if you follow navigation.
The main spots that need attention: at 14 miles (LA 349 / Nina Highway): Navigation decision point; at 15.9 miles (LA 352 / Henderson Highway): Navigation decision point; at 16.8 miles (I 10): Merge point - match speed before joining. Lane positioning matters here.
The route from Saint Martinville, LA to Kenner, LA does not surface many named destination signs beyond the main corridor.
Yes. Nearby national parks include New Orleans Jazz National Historical Park.
How this page is built
Compiled by the Trip.ovh planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, and NPS for national parks. See our methodology for refresh cadence and limitations.
