How far is Slidell, LA from Destrehan, LA?
The driving distance from Slidell, LA to Destrehan, LA is about 50.8 miles (81.8 km), with a travel time of about 01h 03m by car.
- The straight-line flight distance is about 41.2 miles (66.3 km).
- For a round trip, plan for roughly 02h 07m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 01h 03m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Town in Crisp County, Georgia, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Clear
Driving Route Map
The map below follows the saved road route between Slidell and Destrehan.
Turn-by-Turn Driving Directions
Step-by-step road directions between Slidell and Destrehan.
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1
Start on Bouscaren Street
67 m · 12 sec · Bouscaren Street
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2
Turn right onto 3rd Street
837 ft · 17 sec · 3rd Street
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3
Continue on Sergeant Alfred Drive
1.1 km · 1 min · Sergeant Alfred Drive
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4
Turn sharp left onto Old Spanish Trail
1.5 mi · 2 min · Old Spanish Trail
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5
Take the ramp straight toward I 10 West: New Orleans
1645 ft · 40 sec
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6
Merge slight left
25.2 mi · 29 min
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7
Take the exit slight right toward I 610 West: New Orleans International Airport, Baton Rouge
4.5 mi · 6 min
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8
Merge slight right
9.7 mi · 12 min
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9
Take the exit slight right toward I 310 South: Boutte, Houma
1 mi · 2 min
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10
Continue straight
5.7 mi · 6 min
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11
Take the exit slight right toward LA 48: Saint Rose, Destrehan
1 km · 1 min
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12
Keep slight left to continue on LA 48 East: Saint Rose
44 m · 4 sec
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13
Turn left onto River Road
1.1 mi · 2 min · River Road
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14
Turn left onto Amelia Street
826 ft · 42 sec · Amelia Street
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15
Turn left onto Amie Street
44 m · 6 sec · Amie Street
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16
Arrive at your destination
0 m · 1 sec · Amie Street
Car Route Details
A richer read on the saved driving route between Slidell and Destrehan.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 10 West
Merge slight left
25.2 mi · 00h 29m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Mostly Sunny leaving Slidell and Mostly Clear near Destrehan.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Slidell to Destrehan?
The road trip is about 50.8 miles (81.8 km) and usually takes 01h 03m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Arabi is a useful midpoint, sitting about 25.4 miles from Slidell and 25.4 miles from Destrehan.
How much longer is the road route than the straight-line distance?
The direct path is about 41.2 miles (66.3 km), while the road route adds roughly 9.6 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 4:22 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $6.78 one way or $13.56 round trip. Estimated CO2 is about 15.9 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Slidell and Mostly Clear near Destrehan.
Stop Ideas Near Arabi
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Arabi.
New Orleans Union Passenger Terminal
Slidell
Picayune
Hammond
Flight Path Map
This map shows the direct air route between Slidell and Destrehan. Straight-line distance: 41.18 mi (66.28 km).
#1 Slidell
City in Louisiana
| Population | 27,541 |
| Coordinates | 30.2751900, -89.7811700 |
| Altitude | 1 |
| Country | United States |
#2 Destrehan
City in St.
| Population | 11,535 |
| Coordinates | 29.9432200, -90.3534500 |
| Altitude | 3 |
| Country | United States |
End: Destrehan (-90.35345, 29.94322)
Estimated Travel Time
Distance: 82 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 41m |
| 40 mph (64.37 km/h) | 01h 16m |
| 50 mph (80.47 km/h) | 01h 00m |
| 60 mph (96.56 km/h) | 00h 50m |
| 70 mph (112.65 km/h) | 00h 43m |
| 80 mph (129 km/h) | 00h 38m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $6.78 | $13.56 |
| Mid-grade | $4.26 | $7.62 | $15.25 |
| Premium | $4.63 | $8.28 | $16.56 |
| Diesel | $5.42 | $9.69 | $19.39 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Louisiana · Apr 15, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.