How far is Shreveport, LA from Chalmette, LA?
The estimated driving distance from Shreveport, LA to Chalmette, LA is about 337.5 miles (543.2 km), with a travel time of about 05h 55m by car.
- This page is using an estimated road distance while the full route geometry is refreshed.
- The straight-line flight distance is about 286 miles (460.3 km).
- For a round trip, plan for roughly 11h 50m 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 05h 55m.
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.
City in Louisiana
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
Road route is being refreshed. This page currently uses an estimated driving distance.
Turn-by-Turn Driving Directions
Step-by-step road directions between Shreveport and Chalmette.
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.
Mostly Sunny leaving Shreveport and Mostly Sunny near Chalmette.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Shreveport to Chalmette?
The road trip is about 337.5 miles (543.2 km) and usually takes 05h 55m 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?
Marksville is a useful midpoint, sitting about 143 miles from Shreveport and 194.5 miles from Chalmette.
How much longer is the road route than the straight-line distance?
The direct path is about 286 miles (460.3 km), while the road route adds roughly 51.5 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 6:00 AM to 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 5:10 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $45.10 one way or $90.21 round trip. Estimated CO2 is about 105.8 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Shreveport and Mostly Sunny near Chalmette.
Stop Ideas Near Marksville
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 Marksville.
Lafayette
Baton Rouge, Louisiana
Flight Path Map
This map shows the direct air route between Shreveport and Chalmette. Straight-line distance: 286.02 mi (460.3 km).
#1 Shreveport
The second most populous city in Louisiana.
| Population | 184,786 |
| Coordinates | 32.5251500, -93.7501800 |
| Altitude | 44 |
| Country | United States |
#2 Chalmette
Census designated place
| Population | 16,751 |
| Coordinates | 29.9429600, -89.9653700 |
| Altitude | 1 |
| Country | United States |
End: Chalmette (-89.96537, 29.94296)
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 26m |
| 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 | $45.10 | $90.21 |
| Mid-grade | $4.26 | $50.72 | $101.45 |
| Premium | $4.63 | $55.08 | $110.17 |
| Diesel | $5.42 | $64.49 | $128.99 |
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 10, 2026