Origin
Jennings, LA
Late night in Jennings on Monday
Local time
5:45 AM
CDT
Current temp
68°F
Unavailable
Live forecast
Trip from Jennings, LA to Lafayette, LA
Drive Time
49m
Distance
40.9 mi
66 km
Drive Score
6/10
Good drive
Same Day?
Yes, doable
Fuel Cost
$6
one way
EV Charging
None
0 DC fast
Best Time to Leave
4 AM
0h 45m
★
6 AM
0h 49m
8 AM
0h 57m
10 AM
0h 52m
12 PM
0h 51m
3 PM
0h 52m
5 PM
0h 57m
8 PM
0h 47m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Jennings, LA
Didier
Trip Overview
If you are looking for a quick transition between Jennings and Lafayette, this 40.9-mile trip is an ideal candidate for a single-day journey. Expect to spend about 49 minutes on the road, making this a highly efficient connection within Louisiana's Southeast region. Budgeting approximately $6 for fuel is a safe bet for this straightforward trek. Since the entire drive is compact and manageable, you won't need to worry about booking an overnight stay unless your final destination requires one. It is a practical, no-nonsense route that gets you from point A to point B without any unnecessary detours.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
0 planned breaks
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
20.4 miles from Jennings, LA
A natural place for your longest stop of the day , about 24m into the drive .
Drive Character
This is a highway-focused drive, with 87% of your time spent on major arteries like I-10, North University Avenue, and the Evangeline Highway. You will settle into a rhythm quickly, as the longest uninterrupted stretch covers 35.6 miles of interstate travel. While the route lacks the complexity of winding backroads, it offers a consistent pace that is perfect for those who prioritize efficiency. Expect a predictable, linear experience behind the wheel as you transition from the smaller town feel of Jennings into the busier traffic corridors of Lafayette.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 13 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 35.6 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 10 and North University Avenue. You will hit about 8 points where you need to pay attention to lane position or signs. The trickiest moment comes around 0.1 miles in near US 90; LA 102 / North Cutting Avenue.
Route Complexity
5/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
This drive requires moderate attention. Across 40.9 miles you will encounter 8 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: at 0.1 miles (US 90; LA 102 / North Cutting Avenue): Navigation decision point; at 0.9 miles (LA 97 / Roberts Avenue): Navigation decision point; at 38.4 miles: Highway fork - watch signs carefully.
Critical Maneuvers
5 of 8 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
4
0.1 mi into trip
|
~0m in
|
US 90; LA 102 / North Cutting Avenue
Turn left onto US 90; LA 102 / North Cutting Avenue
Navigation decision point
4
0.9 mi into trip
|
~1m in
|
LA 97 / Roberts Avenue
Turn right onto LA 97 / Roberts Avenue
Navigation decision point
5
38.4 mi into trip
|
~43m in
Keep slight right at fork
Highway fork - watch signs carefully
6
40.7 mi into trip
|
~48m in
|
Saint John Street
At end of road, turn right onto Saint John Street
Complex interchange - multiple decisions in a short stretch
5
40.7 mi into trip
|
~48m in
|
Rue Vermilion Ouest
Turn left onto Rue Vermilion Ouest
Navigation decision point
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 10 | 35.6 mi | 38m |
| North University Avenue | 1.9 mi | 3m |
| Evangeline Highway | 0.8 mi | 1m |
| North Cutting Avenue | 0.8 mi | 1m |
| Roberts Avenue | 0.5 mi | <1m |
| Versailles Boulevard | 0.3 mi | 1m |
| Rue Vermilion Ouest | 0.2 mi | <1m |
| East Plaquemine Street | 0.1 mi | <1m |
Longest stretch:
I 10
— 35.6 mi, about 38m
Turn-by-Turn Driving Directions
Step-by-step road directions between Jennings, LA and Lafayette, LA.
1
Start on East Plaquemine Street
0.1 mi
·
35 sec
·
East Plaquemine Street
2
Turn left onto US 90; LA 102
0.8 mi
·
1 min
·
North Cutting Avenue
3
Turn right onto LA 97
0.5 mi
·
53 sec
·
Roberts Avenue
4
Continue on LA 97
0.8 mi
·
1 min
·
Evangeline Highway
5
Take the ramp
0.3 mi
·
38 sec
6
Merge onto I 10
36 mi
·
38 min
·
I 10
7
Take the exit
0.3 mi
·
32 sec
Toward LA 182
8
Keep slight right at fork
306 ft
·
7 sec
9
Turn slight right onto North University Avenue
1.9 mi
·
3 min
·
North University Avenue
10
Turn left onto Versailles Boulevard
0.3 mi
·
1 min
·
Versailles Boulevard
11
At end of road, turn right onto Saint John Street
235 ft
·
11 sec
·
Saint John Street
12
Turn left onto Rue Vermilion Ouest
0.2 mi
·
43 sec
·
Rue Vermilion Ouest
13
Arrive at destination
Rue Vermilion Ouest
Trip Plan
Because this is such a short trip, you have plenty of flexibility regarding your departure time. You can easily complete the drive in under an hour, so there is no pressure to hit the road at dawn or plan for mid-trip rest stops. Since you will spend nearly the entire time on highways, keep an eye on traffic patterns as you approach your destination to ensure a smooth arrival. A helpful tip for this specific route is to check local interstate traffic reports before you leave Jennings; even on a short 40.9-mile hop, unexpected congestion on I-10 can quickly turn your 49-minute drive into a longer ordeal.
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 20.4 miles from Jennings, LA, or about 24m into the drive.
The longest continuous stretch on this route runs about 35.6 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 40.9 miles or 49m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 20.4 miles or 24m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 39m
Traffic, exits, and arrival timing usually matter more near Lafayette, LA than in the middle of the route.
Before You Leave
+
Open the route before leaving Jennings, 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 Jennings, LA
This is one driving day of about 40.9 miles and 49m.
Your first comfortable stop window is around 80 miles from Jennings, LA.
This route can stay practical as a one-day drive if traffic stays reasonable.
You may only need one short stretch stop if conditions stay smooth.
The longest stretch is on I 10 for about 35.6 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 20.4 mi from Jennings, LA · 24m into the drive
Mid-route town
Meal stop
20 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
Fuel and coffee
A short stop after about 40.9 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 20.4 miles from Jennings, LA, which is a good place for a longer meal and fuel stop.
Arriving in Lafayette, LA
The final approach into Lafayette, LA usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Lafayette, LA.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$6.25 one way
$12.51 round trip
$3.88/gal
25.4 MPG avg
14 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.26 | $6.86 | $13.72 |
| premium | $4.61 | $7.42 | $14.85 |
| diesel | $5.64 | $9.09 | $18.17 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$6
Meals
$25–$50
Total
$31–$56
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 14.3 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $4 in charging · 0 stops · 64% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 12.3 | 0 | $4.29 | $1.96 |
| Efficient EV | 10.2 | 0 | $3.58 | $1.64 |
| EV Truck/SUV | 16.4 | 0 | $5.73 | $2.62 |
Gas CO2
14 kg
EV CO2
5 kg (64% 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.
Destination
Lafayette, LA
Late night in Lafayette on Monday
Local time
5:45 AM
CDT
Current temp
69°F
Unavailable
Live forecast
Along the Route
68°F
Orange County, TX
20 mi in
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
1 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
49m 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 Jennings, LA to Lafayette, LA covers 40.9 miles and takes about 49m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 10, North University Avenue, Evangeline 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 20.4 miles from Jennings, LA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $6.25 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.
This drive requires moderate attention. Across 40.9 miles you will encounter 8 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
The main spots that need attention: at 0.1 miles (US 90; LA 102 / North Cutting Avenue): Navigation decision point; at 0.9 miles (LA 97 / Roberts Avenue): Navigation decision point; at 38.4 miles: Highway fork - watch signs carefully.
The route from Jennings, LA to Lafayette, LA does not surface many named destination signs beyond the main corridor.
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