How far is Port Barre, LA from Shreveport, LA?
Fastest route
The route from Port Barre, Louisiana 70577, USA to Shreveport, Louisiana, USA takes approximately 2 hours and 44 minutes, covering a distance of 197 miles. The fastest route at the moment is via I-49 N.
Directions
To get from Port Barre to Shreveport, follow these directions:
- Head southwest on Saizan Ave toward Natchez St.
- Turn right onto U.S. Hwy 190 W.
- Use the right lane to merge onto I-49 N/US-167 N via the ramp to Alexandria.
- Continue on I-49 N and take exit 19A from I-20 E.
- Merge onto I-49 N/US-167 N and use the right two lanes to take exit 206 to merge onto I-20 E toward Monroe.
- Use the right two lanes to take exit 19A to merge onto LA-1 N/US-71 N/N Spring St toward US-71 N.
- Continue on LA-1 N/US-71 N/N Spring St and drive to Clyde Fant Memorial Pkwy/Clyde Fant Pkwy.
Tips & Suggestions
- 🚗 Ensure you have enough fuel for the journey.
- 🚦 Observe traffic signals and follow traffic regulations.
- ⚠️ Keep an eye on road signs for directions and exits.
- 🛣️ Stay on the designated route for the fastest path.
- 🕒 Check for real-time traffic updates before starting your journey.
- 🚧 Be aware of construction or roadwork that may affect the route.
- 📱 Use a GPS or navigation app to assist you during the trip.
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 02h 52m.
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.
Parish seat in Louisiana, United States.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Slight Chance Showers And Thunderstorms then Mostly Sunny
Driving Route Map
The map below follows the saved road route between Port Barre and Shreveport.
Turn-by-Turn Driving Directions
Step-by-step road directions between Port Barre and Shreveport.
-
1
Start on Saizan Avenue
1.1 mi · 2 min · Saizan Avenue
-
2
Turn right onto Frisco Street
6.1 mi · 7 min · Frisco Street
-
3
Take the exit slight right toward I 49 North, US 167 North: Alexandria
1494 ft · 36 sec
-
4
Merge slight left onto Charles I. "Doc" Hudson Highway
186.3 mi · 3 hr 10 min · Charles I. "Doc" Hudson Highway
-
5
Keep slight left to continue on Pete Harris Drive, Murphy Street
1.3 km · 1 min
-
6
Continue on Pete Harris Drive
1.3 km · 2 min · Pete Harris Drive
-
7
Turn right onto Caddo Street
1.4 km · 3 min · Caddo Street
-
8
At the end of the road, turn left onto Clyde Fant Memorial Parkway
2522 ft · 56 sec · Clyde Fant Memorial Parkway
-
9
Turn slight right onto River Parkway
21 m · 2 sec · River Parkway
-
10
Arrive at your destination
0 m · 1 sec · River Parkway
Car Route Details
A richer read on the saved driving route between Port Barre and Shreveport.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
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 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 Port Barre and Slight Chance Showers And Thunderstorms then Mostly Sunny near Shreveport.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Port Barre to Shreveport?
The road trip is about 197.3 miles (317.5 km) and usually takes 02h 52m 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?
Colfax is a useful midpoint, sitting about 98.4 miles from Port Barre and 98.9 miles from Shreveport.
How much longer is the road route than the straight-line distance?
The direct path is about 172.1 miles (277 km), while the road route adds roughly 25.2 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 12:46 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $26.36 one way or $52.72 round trip. Estimated CO2 is about 61.9 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Port Barre and Slight Chance Showers And Thunderstorms then Mostly Sunny near Shreveport.
Flight Path Map
This map shows the direct air route between Port Barre and Shreveport. Straight-line distance: 172.09 mi (276.96 km).
#1 Port Barre
City in Louisiana, United States of America
| Population | 2,093 |
| Coordinates | 30.5602000, -91.9540100 |
| Altitude | 7 |
| Country | United States |
#2 Shreveport
The second most populous city in Louisiana.
| Population | 184,786 |
| Coordinates | 32.5251500, -93.7501800 |
| Altitude | 44 |
| Country | United States |
End: River Parkway (-93.750913, 32.525036)
Estimated Travel Time
Distance: 318 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 34m |
| 40 mph (64.37 km/h) | 04h 55m |
| 50 mph (80.47 km/h) | 03h 56m |
| 60 mph (96.56 km/h) | 03h 17m |
| 70 mph (112.65 km/h) | 02h 49m |
| 80 mph (129 km/h) | 02h 27m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $26.36 | $52.72 |
| Mid-grade | $4.26 | $29.64 | $59.29 |
| Premium | $4.63 | $32.19 | $64.38 |
| Diesel | $5.42 | $37.69 | $75.38 |
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 16, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.