How far is Slidell, LA from Covington, LA?
The driving distance from Slidell, LA to Covington, LA is about 26.6 miles (42.8 km), with a travel time of about 00h 34m by car.
- The straight-line flight distance is about 23.5 miles (37.9 km).
- For a round trip, plan for roughly 01h 09m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM CDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 34m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Town in Louisiana, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Slidell and Covington.
Turn-by-Turn Driving Directions
Step-by-step road directions between Slidell and Covington.
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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
16.7 mi · 18 min · West Florida Republic Parkway
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10
Take the exit slight right toward US 190 West: Covington
2740 ft · 1 min
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11
Turn straight
2.9 mi · 5 min
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12
Continue straight
1410 ft · 32 sec
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13
Continue on East Boston Street
1.3 km · 2 min · East Boston Street
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14
Continue on East 21st Avenue
124 m · 8 sec · East 21st Avenue
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15
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Slidell and Covington.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
West Florida Republic Parkway
Merge slight left onto West Florida Republic Parkway
16.7 mi · 00h 18m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Chance Showers And Thunderstorms leaving Slidell and Showers And Thunderstorms Likely then Chance Showers And Thunderstorms near Covington.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Slidell to Covington?
The road trip is about 26.6 miles (42.8 km) and usually takes 00h 34m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Mandeville is a useful midpoint, sitting about 13.3 miles from Slidell and 13.3 miles from Covington.
How much longer is the road route than the straight-line distance?
The direct path is about 23.5 miles (37.9 km), while the road route adds roughly 3.1 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 7:00 AM to 7:00 PM CDT. If you want a more comfortable same-day return, try to leave by 7:20 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.56 one way or $7.12 round trip. Estimated CO2 is about 8.4 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around Slidell and Showers And Thunderstorms Likely then Chance Showers And Thunderstorms near Covington.
Stop Ideas Near Mandeville
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 Mandeville.
Slidell
Picayune
Hammond
New Orleans Union Passenger Terminal
Flight Path Map
This map shows the direct air route between Slidell and Covington. Straight-line distance: 23.53 mi (37.87 km).
#1 Slidell
City in Louisiana
| Population | 27,541 |
| Coordinates | 30.2751900, -89.7811700 |
| Altitude | 1 |
| Country | United States |
#2 Covington
City in St.
| Population | 10,560 |
| Coordinates | 30.4754900, -90.1004200 |
| Altitude | 8 |
| Country | United States |
End: Covington (-90.10042, 30.47549)
Estimated Travel Time
Distance: 43 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 53m |
| 40 mph (64.37 km/h) | 00h 39m |
| 50 mph (80.47 km/h) | 00h 31m |
| 60 mph (96.56 km/h) | 00h 26m |
| 70 mph (112.65 km/h) | 00h 22m |
| 80 mph (129 km/h) | 00h 19m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $3.56 | $7.12 |
| Mid-grade | $4.26 | $4.00 | $8.01 |
| Premium | $4.63 | $4.35 | $8.70 |
| Diesel | $5.42 | $5.09 | $10.18 |
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 · May 07, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.