How far is Slidell, LA from Bossier City, LA?
The driving distance from Slidell, LA to Bossier City, LA is about 337.3 miles (542.8 km), with a travel time of about 04h 57m by car.
- The straight-line flight distance is about 279.7 miles (450.2 km).
- For a round trip, plan for roughly 09h 55m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 04h 57m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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 Evangeline Parish, Louisiana, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms then Chance Showers And Thunderstorms
Slight Chance Rain Showers then Mostly Sunny
Driving Route Map
The map below follows the saved road route between Slidell and Bossier City.
Turn-by-Turn Driving Directions
Step-by-step road directions between Slidell and Bossier City.
-
1
Start on Bouscaren Street
67 m · 15 sec · Bouscaren Street
-
2
Turn left onto 3rd Street
845 ft · 24 sec · 3rd Street
-
3
Turn left onto Fremaux Avenue
723 ft · 21 sec · Fremaux Avenue
-
4
Turn right onto Front Street
1 km · 1 min · Front Street
-
5
Turn left onto Gause Boulevard West
3 mi · 5 min · Gause Boulevard West
-
6
Turn right onto Northshore Boulevard
1.1 km · 1 min · Northshore Boulevard
-
7
Continue on Airport Road
1520 ft · 29 sec · Airport Road
-
8
Take the ramp left
1862 ft · 45 sec
-
9
Merge slight left onto West Florida Republic Parkway
80.3 mi · 1 hr 27 min · West Florida Republic Parkway
-
10
Merge slight right
3.6 mi · 4 min
-
11
Keep slight left
3.9 mi · 5 min
-
12
Take the exit slight right toward LA 415: Lobdell
1842 ft · 45 sec
-
13
Keep slight right to continue on LA 415: Lobdell
97 m · 8 sec
-
14
Merge slight left onto North Lobdell Highway
3.6 mi · 5 min · North Lobdell Highway
-
15
Merge slight left onto State Route 1
49 mi · 1 hr 3 min · State Route 1
-
16
Take the exit slight right toward I 49 North, US 167 North: Alexandria
1494 ft · 36 sec
-
17
Merge slight left onto Charles I. "Doc" Hudson Highway
186.3 mi · 3 hr 10 min · Charles I. "Doc" Hudson Highway
-
18
Keep slight right to continue on I 20: Dallas, Monroe
1169 ft · 29 sec
-
19
Keep slight right to continue on I 20 East: Monroe
3011 ft · 1 min
-
20
Merge slight left onto Purple Heart Recipients Highway
1.5 mi · 2 min · Purple Heart Recipients Highway
-
21
Take the exit slight right toward Traffic Street
2557 ft · 1 min
-
22
Continue on Barksdale Boulevard
897 ft · 36 sec · Barksdale Boulevard
-
23
Turn left onto Monroe Street
24 m · 3 sec · Monroe Street
-
24
Arrive at your destination
0 m · 1 sec · Monroe Street
Car Route Details
A richer read on the saved driving route between Slidell and Bossier City.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Charles I. "Doc" Hudson Highway
Merge slight left onto Charles I. "Doc" Hudson Highway
186 mi · 03h 10m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Showers And Thunderstorms then Chance Showers And Thunderstorms leaving Slidell and Slight Chance Rain Showers then Mostly Sunny near Bossier City.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Slidell to Bossier City?
The road trip is about 337.3 miles (542.8 km) and usually takes 04h 57m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Ville Platte is a useful midpoint, sitting about 167.8 miles from Slidell and 169.4 miles from Bossier City.
How much longer is the road route than the straight-line distance?
The direct path is about 279.7 miles (450.2 km), while the road route adds roughly 57.6 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 6:00 AM to 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 7:04 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $45.07 one way or $90.13 round trip. Estimated CO2 is about 105.8 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms then Chance Showers And Thunderstorms around Slidell and Slight Chance Rain Showers then Mostly Sunny near Bossier City.
Stop Ideas Near Ville Platte
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 Ville Platte.
Lafayette
New Iberia
Lake Charles
Baton Rouge, Louisiana
Flight Path Map
This map shows the direct air route between Slidell and Bossier City. Straight-line distance: 279.73 mi (450.18 km).
#1 Slidell
City in Louisiana
| Population | 27,541 |
| Coordinates | 30.2751900, -89.7811700 |
| Altitude | 1 |
| Country | United States |
#2 Bossier City
The most populous city in Bossier Parish, Louisiana.
| Population | 68,159 |
| Coordinates | 32.5159900, -93.7321200 |
| Altitude | 53 |
| Country | United States |
End: Monroe Street (-93.732225, 32.51599)
Estimated Travel Time
Distance: 543 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 11h 14m |
| 40 mph (64.37 km/h) | 08h 25m |
| 50 mph (80.47 km/h) | 06h 44m |
| 60 mph (96.56 km/h) | 05h 37m |
| 70 mph (112.65 km/h) | 04h 49m |
| 80 mph (129 km/h) | 04h 12m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $45.07 | $90.13 |
| Mid-grade | $4.26 | $50.68 | $101.36 |
| Premium | $4.63 | $55.04 | $110.08 |
| Diesel | $5.42 | $64.44 | $128.88 |
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 02, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.