Sulphur, LA to Minden, LA is 203.2 miles and takes about 4h 24m via Highway 171 and HWY 371, with a fuel budget near $30 and enough daylight to finish in a day. This trip stays within Louisiana, moving from the Southeast region to another part of the Southeast. The drive is mostly on highways but transitions to surface roads, offering a mixed driving experience. With only one recommended stop and a relatively short duration, this route is a straightforward option for a single day of travel.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
101.6 miles from Sulphur, LA
A natural place for your longest stop of the day
, about 2h 8m into the drive
.
Main Roads
Road
Distance
Duration
Highway 171
37.5 mi
43m
HWY 371
34.6 mi
49m
Hammond Street
20.9 mi
24m
Natchitoches Highway
14.1 mi
16m
I 49
13.2 mi
13m
Lake Charles Highway
12.9 mi
17m
Shreveport Highway
11.1 mi
13m
LA 485
10.4 mi
14m
Longest stretch:
Highway 171
— 37.5 mi, about 43m
Turn-by-Turn Driving Directions
Step-by-step road directions between Sulphur, LA and Minden, LA.
1
Start on US 90
6.0 mi·9 min·East Napoleon Street
Use the straight lane.
2
Take the ramp onto US 90
5.4 mi·7 min·US 90
3
Take the exit
0.1 mi·13 sec
Toward Opelousas Street
4
Continue on I-10 Service Road
0.1 mi·13 sec·I-10 Service Road
5
Turn right onto Opelousas Street
0.2 mi·26 sec·Opelousas Street
6
Turn left onto US 171
5.0 mi·8 min·North Martin Luther King Highway
7
Continue on US 171
38 mi·43 min·Highway 171
8
Continue on US 171; US 190
1.5 mi·1 min·East 1st Street
9
Continue on US 171; US 190
0.9 mi·1 min·Mahlon Street
Use the straight lane.
10
Continue on US 171; US 190
0.2 mi·19 sec·Shirley Street
11
Turn right onto US 171
2.4 mi·3 min·North Pine Street
Use the straight / right lanes.
12
Continue on US 171
3.7 mi·4 min·Johnny B Hall Memorial Highway
13
Continue on US 171
13 mi·17 min·Lake Charles Highway
14
Continue on US 171
3.1 mi·4 min·South 5th Street
15
Keep slight left at fork onto US 171; LA 8
412 ft·5 sec·North 5th Street
16
Enter roundabout onto US 171
182 ft·2 sec·Shreveport Highway
17
Continue on US 171
11 mi·13 min·Shreveport Highway
18
Continue on US 171
21 mi·24 min·Hammond Street
19
Continue on Fisher Road
0.4 mi·45 sec·Fisher Road
20
Turn slight right onto Martin Luther King Drive
0.7 mi·1 min·Martin Luther King Drive
21
Turn right onto LA 6
0.3 mi·21 sec·San Antonio Avenue
22
Continue on LA 6
14 mi·16 min·Natchitoches Highway
23
Turn left onto LA 485
10 mi·14 min·LA 485
24
Continue on LA 485
0.3 mi·37 sec·State Route 485
25
Turn left
0.4 mi·54 sec
26
Merge onto I 49
13 mi·13 min·I 49
27
Take the exit
0.5 mi·59 sec
28
Keep slight right at fork
316 ft·7 sec
29
Turn straight onto US 371; LA 177
8.1 mi·12 min·US 371; LA 177
30
Continue on US 84; US 371
0.2 mi·20 sec·HWY 84 EAST
31
Turn left onto US 371
0.8 mi·1 min·Ringgold Avenue
32
Turn left onto US 71; US 371
1.4 mi·2 min·Ringgold Avenue
33
Keep slight right at fork onto US 371
35 mi·49 min·HWY 371
34
Continue on US 371
4.6 mi·6 min·South Main Street
35
Continue on Sibley Road
0.3 mi·25 sec·Sibley Road
36
Continue on LA 159
1.3 mi·1 min·Lee Street
37
Turn right onto US 79; US 80; LA 159
0.2 mi·50 sec·Broadway Street
38
Turn left onto US 80
177 ft·13 sec·West Union Street
39
Turn left onto US 79; US 80; LA 159
103 ft·3 sec·Main Street
40
Arrive at destination
US 79; US 80; LA 159
Trip Plan
Given the 4h 24m estimated driving time, leaving Sulphur in the morning should give you ample time to reach Minden before dark. The route is manageable in a single day, so you have flexibility in when you depart. Plan for your single recommended stop somewhere along Highway 171, perhaps around the midpoint of the drive. Keep an eye on your fuel gauge, especially as you approach Minden, as the estimated fuel cost is $30. The mixed highway and surface road profile means you'll need to adjust your speed and awareness as conditions change.
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 101.6 miles from Sulphur, LA, or about 2h 8m into the drive.
The longest continuous stretch on this route runs about 37.5 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 45 miles or 57m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 101.6 miles or 2h 8m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 30m
Traffic, exits, and arrival timing usually matter more near Minden, LA than in the middle of the route.
Before You Leave
+
Open the route before leaving Sulphur, 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 Sulphur, LA
This is one driving day of about 203.2 miles and 4h 24m.
Your first comfortable stop window is around 45 miles from Sulphur, 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 Highway 171 for about 37.5 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 18
5 decision points cluster between mile 0 and 203.2 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
4
0 mi into trip|~0m in|US 90 / East Napoleon Street
Depart onto US 90 / East Napoleon Street
Lane positioning matters here
Use the straight lane.
5
57.1 mi into trip|~1h 11m in|US 171 / North Pine Street
Turn right onto US 171 / North Pine Street
Lane positioning matters here
Use the straight / right lanes.
6
79.2 mi into trip|~1h 41m in|US 171 / Shreveport Highway
Enter roundabout onto US 171 / Shreveport Highway
Roundabout - know your exit number before entering
5
203.2 mi into trip|~4h 23m in|US 80 / West Union Street
Turn left onto US 80 / West Union Street
Navigation decision point
5
203.2 mi into trip|~4h 24m in|US 79; US 80; LA 159 / Main Street
Turn left onto US 79; US 80; LA 159 / Main Street
Navigation decision point
Fuel & Cost
Regular Gas
$29.77 one way
$59.54 round trip
$3.72/gal25.4 MPG avg71 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.13
$33.05
$66.10
premium
$4.49
$35.89
$71.78
diesel
$5.60
$44.79
$89.58
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$30
Meals
$25–$50
Total
$55–$80
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 71.1 kg one way.
Prices: EIA weekly data, 2026-08-31.
Driving Electric?
About $21 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
61
0
$21.34
$9.75
Efficient EV
50.8
0
$17.78
$8.13
EV Truck/SUV
81.3
1
$28.45
$13.00
Gas CO2
71 kg
EV CO2
24 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 Aug 23, 2026
Origin
Sulphur, LA
Late night
in Sulphur on Wednesday
Local time
1:37 AM
CDT
Current temp
78°F
Mostly Clear
SW 0 to 5 mph1% chanceLive forecast
Heat Advisory
Heat Advisory issued August 23 at 12:13AM CDT until August 23 at 8:00PM CDT by NWS Shreveport LA
Heat Advisory
Heat Advisory issued August 22 at 8:02PM CDT until August 23 at 8:00PM CDT by NWS New Orleans LA
Destination
Minden, LA
Late night
in Minden on Wednesday
Local time
1:37 AM
CDT
Current temp
77°F
Slight Chance Showers And Thunderstorms
0 mph20% chanceLive forecast
Heat Advisory
Heat Advisory issued August 23 at 12:13AM CDT until August 23 at 8:00PM CDT by NWS Shreveport LA
Heat Advisory
Heat Advisory issued August 22 at 8:02PM CDT until August 23 at 8:00PM CDT by NWS New Orleans LA
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 cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
4h 24m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
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.
Cane River Creole National Historical Park
National Historical Park
The Cane River region is home to a unique culture; the Creoles. Generations of the same families of workers, enslaved and tenant, and owners lived on these lands for over 200 years. The park tells the...
18 mi from route
~45 min detour
Free
near mile 126.1
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This drive features a 54% highway share, meaning you'll spend a significant portion on faster roads before transitioning to surface streets. The longest continuous stretch on a highway is 37.5 miles on Highway 171. Expect a shift in driving conditions as you move from more open highway cruising to navigating local roads. You'll notice the change as you transition from Highway 171 to HWY 371 and Hammond Street.
54% highway, the rest on surface roads — varied driving throughout.
40 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 37.5 mi on Highway 171.
How Hard Is This Drive?
6/10
This route mixes highway mileage with some local-road sections near the start or finish. You will hit about 18 points where you need to pay attention to lane position or signs. The trickiest moment comes early in the drive near US 90 / East Napoleon Street.
Driving Effort6/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 203.2 miles you will encounter 18 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 (US 90 / East Napoleon Street): Lane positioning matters here; at 57.1 miles (US 171 / North Pine Street): Lane positioning matters here; at 79.2 miles (US 171 / Shreveport Highway): Roundabout - know your exit number before entering.
Minden, the parish seat of Webster Parish and the fifth-largest city in Northern Louisiana, has a healthy dose of both city and country attributes. Driving through the downtown strip on old brick-paved roads and surrounded by the same buildings and structures that existed over 100 years ago, it is easy to get the feeling that you have taken a trip back in time. Only a mile or so away, name-brand food and motel chains can easily bring you back to the present. In addition to history of the days gone by, the town also has access to outdoor recreation at the nearby Kisatchie National Forest.
Top landmarks
•Fuller House — historic house in Louisiana, United States
Doable as a same-day drive at 4h 24m. Total distance: 203.2 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 24m drive, comfortable solo distance.
Scenic Drive
Mixed highway & surface route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 37.5 miles on Highway 171. 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 Minden, 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 (US 90 / East Napoleon Street): Lane positioning matters here; at 57.1 miles (US 171 / North Pine Street): Lane positioning matters here; at 79.2 miles (US 171 / Shreveport Highway): Roundabout - know your exit number before entering.
Yes — Cane River Creole National Historical Park. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 4.4 hours each way, an in-and-out day trip would put you behind the wheel for 8.8 hours — manageable with a long break at Minden, LA, but most travelers stay overnight.
