How far is Slidell, LA from Gardere, LA?
The driving distance from Slidell, LA to Gardere, LA is about 90.2 miles (145.2 km), with a travel time of about 01h 46m by car.
- The straight-line flight distance is about 81.2 miles (130.7 km).
- For a round trip, plan for roughly 03h 33m 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 46m.
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 Tangipahoa Parish, Louisiana, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Partly Sunny
Driving Route Map
The map below follows the saved road route between Slidell and Gardere.
Turn-by-Turn Driving Directions
Step-by-step road directions between Slidell and Gardere.
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1
Start on Bouscaren Street
67 m · 15 sec · Bouscaren Street
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2
Turn left onto 3rd Street
845 ft · 24 sec · 3rd Street
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3
Turn left onto Fremaux Avenue
723 ft · 21 sec · Fremaux Avenue
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4
Turn right onto Front Street
1 km · 1 min · Front Street
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5
Turn left onto Gause Boulevard West
3 mi · 5 min · Gause Boulevard West
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6
Turn right onto Northshore Boulevard
1.1 km · 1 min · Northshore Boulevard
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7
Continue on Airport Road
1520 ft · 29 sec · Airport Road
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8
Take the ramp left
1862 ft · 45 sec
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9
Merge slight left onto West Florida Republic Parkway
78 mi · 1 hr 24 min · West Florida Republic Parkway
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10
Take the exit slight right toward Drusilla Lane, Jefferson Highway
1495 ft · 39 sec
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11
Turn left onto Drusilla Lane
748 ft · 27 sec · Drusilla Lane
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12
Turn right onto Jefferson Highway
2346 ft · 49 sec · Jefferson Highway
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13
Turn left onto Essen Lane
1.9 mi · 4 min · Essen Lane
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14
Continue on Staring Lane
2 mi · 4 min · Staring Lane
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15
Turn left onto Highland Road
1517 ft · 35 sec · Highland Road
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16
Turn right onto Gardere Lane
1.9 mi · 4 min · Gardere Lane
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17
Arrive at your destination
0 m · 1 sec · Gardere Lane
Car Route Details
A richer read on the saved driving route between Slidell and Gardere.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
West Florida Republic Parkway
Merge slight left onto West Florida Republic Parkway
78 mi · 01h 24m
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 Partly Sunny near Gardere.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Slidell to Gardere?
The road trip is about 90.2 miles (145.2 km) and usually takes 01h 46m 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?
Hammond is a useful midpoint, sitting about 45 miles from Slidell and 45.2 miles from Gardere.
How much longer is the road route than the straight-line distance?
The direct path is about 81.2 miles (130.7 km), while the road route adds roughly 9 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 2:56 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $12.04 one way or $24.09 round trip. Estimated CO2 is about 28.3 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Slidell and Partly Sunny near Gardere.
Stop Ideas Near Hammond
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 Hammond.
Hammond
Baton Rouge, Louisiana
Slidell
New Orleans Union Passenger Terminal
Flight Path Map
This map shows the direct air route between Slidell and Gardere. Straight-line distance: 81.21 mi (130.69 km).
#1 Slidell
City in Louisiana
| Population | 27,541 |
| Coordinates | 30.2751900, -89.7811700 |
| Altitude | 1 |
| Country | United States |
#2 Gardere
City in Louisiana, United States of America
| Population | 10,580 |
| Coordinates | 30.3457500, -91.1401100 |
| Altitude | 7 |
| Country | United States |
End: Gardere (-91.14011, 30.34575)
Estimated Travel Time
Distance: 145 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 00m |
| 40 mph (64.37 km/h) | 02h 15m |
| 50 mph (80.47 km/h) | 01h 48m |
| 60 mph (96.56 km/h) | 01h 30m |
| 70 mph (112.65 km/h) | 01h 17m |
| 80 mph (129 km/h) | 01h 07m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $12.04 | $24.09 |
| Mid-grade | $4.26 | $13.54 | $27.09 |
| Premium | $4.63 | $14.71 | $29.42 |
| Diesel | $5.42 | $17.22 | $34.44 |
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 13, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.