Slidell, LA to Eunice, LA is 168 miles and takes about 3h 18m via West Florida Republic Parkway and State Route 1, with a fuel budget near $23 and enough daylight to finish in a day. This trip stays within Louisiana, connecting two points in the Southeast region. With over 80% of the drive on highways, you'll spend most of your time covering distance efficiently. It's a straightforward, single-day excursion perfect for a quick change of scenery without extensive planning.
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
84 miles from Slidell, LA
A natural place for your longest stop of the day
, about 1h 34m into the drive
.
Main Roads
Road
Distance
Duration
West Florida Republic Parkway
80.3 mi
1h 26m
State Route 1
56 mi
1h 10m
Lawler Highway
14.8 mi
16m
I 10
7.5 mi
9m
North Lobdell Highway
3.6 mi
4m
Gause Boulevard West
3 mi
4m
Northshore Boulevard
0.7 mi
1m
Front Street
0.6 mi
1m
Longest stretch:
West Florida Republic Parkway
— 80.3 mi, about 1h 26m
Traffic on I-12
Hour-of-day weekday pattern from 4 FHWA count stations on your route.
Peak
4 PM
~1,009 veh/hr typical
Quietest
1 AM
~214 veh/hr
Peak-to-quiet ratio
4.7×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 23 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Slidell, LA and Eunice, LA.
1
Start on Bouscaren Street
220 ft·15 sec·Bouscaren Street
2
Turn left onto 3rd Street
0.2 mi·24 sec·3rd Street
3
Turn left onto US 190 Business
0.1 mi·21 sec·Fremaux Avenue
4
Turn right onto US 11
0.6 mi·1 min·Front Street
5
Turn left onto US 190
3.0 mi·4 min·Gause Boulevard West
6
Turn right onto Northshore Boulevard
0.7 mi·1 min·Northshore Boulevard
7
Continue on Airport Road
0.3 mi·28 sec·Airport Road
8
Take the ramp
0.4 mi·45 sec
9
Merge onto I 12
80 mi·1 hr 26 min·West Florida Republic Parkway
Use the straight / slight right lanes.
10
Merge onto I 10
3.6 mi·4 min·I 10
Use the slight right lane.
11
Keep slight left at fork onto I 10
3.9 mi·4 min·I 10
Use the straight / slight right lanes.
12
Take the exit
0.3 mi·44 sec
Exit 151Toward LA 415: LobdellUse the straight / slight right lanes.
13
Keep slight right at fork
317 ft·7 sec
Toward LA 415: LobdellUse the right lane.
14
Merge onto LA 415
3.6 mi·4 min·North Lobdell Highway
Use the straight / right lanes.
15
Merge onto US 190; LA 1
56 mi·1 hr 10 min·State Route 1
Use the straight lane.
16
Continue on US 190
15 mi·16 min·Lawler Highway
17
Turn left onto South 3rd Street
195 ft·8 sec·South 3rd Street
18
Arrive at destination
South 3rd Street
Trip Plan
Given the relatively short duration of about 3 hours, you can leave Slidell anytime and still reach Eunice with plenty of daylight. Plan for one stop to break up the drive, though the route is manageable without any breaks. With an estimated fuel cost of $23, ensure your tank is adequately filled before departing, especially since highway driving can consume fuel quickly. The route is mostly highway, so enjoy the efficiency and use the flexibility of a single-day trip to your advantage.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 84 miles from Slidell, LA, or about 1h 34m into the drive.
The longest continuous stretch on this route runs about 80.3 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 37 miles or 43m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 84 miles or 1h 34m 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 42m
Traffic, exits, and arrival timing usually matter more near Eunice, LA than in the middle of the route.
Before You Leave
+
Open the route before leaving Slidell, 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 Slidell, LA
This is one driving day of about 168 miles and 3h 18m.
Your first comfortable stop window is around 37 miles from Slidell, 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 West Florida Republic Parkway for about 80.3 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 13
5 decision points cluster between mile 0 and 93.5 — 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|3rd Street
Turn left onto 3rd Street
Navigation decision point
5
0.2 mi into trip|~0m in|US 190 Business / Fremaux Avenue
Turn left onto US 190 Business / Fremaux Avenue
Navigation decision point
6
89.2 mi into trip|~1h 40m in|I 10
Keep slight left at fork onto I 10
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
7
93.1 mi into trip|~1h 45m in
Take the exit toward LA 415: Lobdell
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 151
Toward LA 415: Lobdell
7
93.5 mi into trip|~1h 45m in
Keep slight right at fork toward LA 415: Lobdell
Highway fork - watch signs carefully. Lane positioning matters here
Use the right lane.
Toward LA 415: Lobdell
Fuel & Cost
Regular Gas
$25.72 one way
$51.43 round trip
$3.89/gal25.4 MPG avg59 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.31
$28.48
$56.96
premium
$4.65
$30.75
$61.50
diesel
$6.28
$41.51
$83.02
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$26
Meals
$25–$50
Total
$51–$76
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 58.8 kg one way.
Prices: EIA weekly data, 2026-10-19.
Driving Electric?
About $18 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
50.4
0
$17.64
$8.06
Efficient EV
42
0
$14.70
$6.72
EV Truck/SUV
67.2
0
$23.52
$10.75
Gas CO2
59 kg
EV CO2
20 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 Oct 19, 2026
Origin
Slidell, LA
Morning
in Slidell on Friday
Local time
7:21 AM
CDT
Current temp
51°F
Unavailable
Live forecast
Destination
Eunice, LA
Morning
in Eunice on Friday
Local time
7:21 AM
CDT
Current temp
77°F
Mostly Sunny
NE 5 mph0% chanceLive 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
26 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
3h 18m on the road
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
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?
You'll be on highways for about 86% of this 168-mile trip, meaning you'll encounter a good pace for most of the drive. The longest continuous highway stretch is 80.3 miles, primarily on West Florida Republic Parkway. Expect this to be a largely uninterrupted cruising experience until you transition to surface roads for the final portion of the route into Eunice.
86% highway — fuel and pacing are the main things to plan.
18 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 80.3 mi on West Florida Republic Parkway.
How Hard Is This Drive?
8/10
This is a straightforward highway drive that stays mostly on West Florida Republic Parkway and State Route 1. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive near 3rd Street.
Driving Effort8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 13 significant decision points across 168 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: near the start (3rd Street): Navigation decision point; at 0.2 miles (US 190 Business / Fremaux Avenue): Navigation decision point; at 89.2 miles (I 10): Highway fork - watch signs carefully. Lane positioning matters here.
Slidell is a small city in St. Tammany Parish, one of the Florida Parishes of Louisiana.
Named after the statesman, John Slidell, this town is a growing suburb of the New Orleans area. Since Hurricane Katrina, Slidell and its surrounding areas have seen a tremendous population surge.
Top landmarks
•Slidell — Amtrak rail station in Slidell, Louisiana, United States
Eunice is in the Acadiana subregion of Louisiana. This town is essentially considered the center of the Prairie Cajun culture. A new city by Louisiana standards, Eunice was settled in 1900 as a planned city on the railroad. Home to the National Park Service's Prairie Acadian Cultural Center and the Liberty Theater, Eunice has quickly become one of Louisiana's major destinations for all things Cajun.
Doable as a same-day drive at 3h 18m. Total distance: 168 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 18m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (86%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 80.3 miles on West Florida Republic Parkway. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
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 Eunice, LA before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: near the start (3rd Street): Navigation decision point; at 0.2 miles (US 190 Business / Fremaux Avenue): Navigation decision point; at 89.2 miles (I 10): Highway fork - watch signs carefully. Lane positioning matters here.
Yes — New Orleans Jazz National Historical Park. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 3.3 hours each way, an in-and-out day trip would put you behind the wheel for 6.6 hours — manageable with a long break at Eunice, LA, but most travelers stay overnight.
