How far is Prairieville, LA from Destrehan, LA?
The driving distance from Prairieville, LA to Destrehan, LA is about 52.1 miles (83.8 km), with a travel time of about 01h 08m by car.
- The straight-line flight distance is about 44.6 miles (71.7 km).
- For a round trip, plan for roughly 02h 16m 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 08m.
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.
City in Louisiana, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Prairieville and Destrehan.
Turn-by-Turn Driving Directions
Step-by-step road directions between Prairieville and Destrehan.
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1
Start on Airline Highway
19 m · 6 sec · Airline Highway
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2
Turn left
2.5 mi · 4 min
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3
Turn left onto I 10 East: New Orleans
1618 ft · 40 sec
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4
Merge slight left
32.3 mi · 35 min
-
5
Take the exit slight right toward LA 3188 South: LaPlace
1948 ft · 48 sec
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6
Continue on Belle Terre Boulevard
2.2 mi · 4 min · Belle Terre Boulevard
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7
Turn left onto West Airline Highway
7 mi · 10 min · West Airline Highway
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8
Turn right onto Apple Street
1.3 mi · 2 min · Apple Street
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9
At the end of the road, turn left onto River Road
5.9 mi · 10 min · River Road
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10
Turn left onto Amelia Street
826 ft · 42 sec · Amelia Street
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11
Turn left onto Amie Street
44 m · 6 sec · Amie Street
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12
Arrive at your destination
0 m · 1 sec · Amie Street
Car Route Details
A richer read on the saved driving route between Prairieville 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 East
Merge slight left
32.3 mi · 00h 35m
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.
Sunny leaving Prairieville and Sunny near Destrehan.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Prairieville to Destrehan?
The road trip is about 52.1 miles (83.8 km) and usually takes 01h 08m 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?
Garyville is a useful midpoint, sitting about 26 miles from Prairieville and 26 miles from Destrehan.
How much longer is the road route than the straight-line distance?
The direct path is about 44.6 miles (71.7 km), while the road route adds roughly 7.5 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 4:14 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $7.20 one way or $14.40 round trip. Estimated CO2 is about 16.4 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Prairieville and Sunny near Destrehan.
Stop Ideas Near Garyville
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 Garyville.
Schriever
Hammond
New Orleans Union Passenger Terminal
Baton Rouge, Louisiana
Flight Path Map
This map shows the direct air route between Prairieville and Destrehan. Straight-line distance: 44.55 mi (71.69 km).
#1 Prairieville
Prairieville is a place in Louisiana, United States.
| Population | 0 |
| Coordinates | 30.3029700, -90.9720500 |
| Altitude | 7 |
| 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: 84 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 44m |
| 40 mph (64.37 km/h) | 01h 18m |
| 50 mph (80.47 km/h) | 01h 02m |
| 60 mph (96.56 km/h) | 00h 52m |
| 70 mph (112.65 km/h) | 00h 44m |
| 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 | $3.91 | $7.20 | $14.40 |
| Mid-grade | $4.38 | $8.05 | $16.10 |
| Premium | $4.78 | $8.80 | $17.59 |
| Diesel | $5.82 | $10.71 | $21.43 |
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 · Oct 15, 2026