How far is Lafayette, LA from Benton, LA?
The driving distance from Lafayette, LA to Benton, LA is about 224.9 miles (361.9 km), with a travel time of about 04h 02m by car.
- The straight-line flight distance is about 198.6 miles (319.6 km).
- For a round trip, plan for roughly 08h 05m 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 02m.
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.
Parish seat in Louisiana, United States.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Driving Route Map
The map below follows the saved road route between Lafayette and Benton.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lafayette and Benton.
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1
Start on Rue Vermilion Ouest
102 m · 22 sec · Rue Vermilion Ouest
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2
Turn left onto Rue Jefferson
1654 ft · 51 sec · Rue Jefferson
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3
Continue on Jefferson Boulevard
1447 ft · 47 sec · Jefferson Boulevard
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4
Turn left onto Northeast Evangeline Thruway
1.9 mi · 3 min · Northeast Evangeline Thruway
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5
Continue on Veterans Memorial Expressway
8.8 mi · 9 min · Veterans Memorial Expressway
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6
Continue on Charles I. "Doc" Hudson Highway
197.8 mi · 3 hr 22 min · Charles I. "Doc" Hudson Highway
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7
Keep slight right to continue on I 20: Dallas, Monroe
1169 ft · 29 sec
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8
Keep slight right to continue on I 20 East: Monroe
3011 ft · 1 min
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9
Merge slight left onto Purple Heart Recipients Highway
1.9 mi · 3 min · Purple Heart Recipients Highway
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10
Take the exit slight right toward Hamilton Road, DiamondJacks Boulevard
801 ft · 28 sec
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11
Turn left onto Hamilton Road
1.1 mi · 2 min · Hamilton Road
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12
Enter the roundabout and take exit 1 toward Walter O Bigby Carriageway
8 m · 1 sec · Walter O Bigby Carriageway
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13
Exit the roundabout onto Walter O Bigby Carriageway
1213 ft · 30 sec · Walter O Bigby Carriageway
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14
Enter the roundabout and take exit 1 toward Walter O. Bigby Carriageway
49 m · 4 sec · Walter O. Bigby Carriageway
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15
Exit the roundabout onto Walter O. Bigby Carriageway
1.1 km · 2 min · Walter O. Bigby Carriageway
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16
At the end of the road, turn left onto Benton Road
6.3 mi · 9 min · Benton Road
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17
Continue on Highway 3
4.6 mi · 7 min · Highway 3
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18
Turn right onto Simpson Street
27 m · 4 sec · Simpson Street
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19
Arrive at your destination
0 m · 1 sec · Simpson Street
Car Route Details
A richer read on the saved driving route between Lafayette and Benton.
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
Continue on Charles I. "Doc" Hudson Highway
198 mi · 03h 22m
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 Lafayette and Sunny near Benton.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Lafayette to Benton?
The road trip is about 224.9 miles (361.9 km) and usually takes 04h 02m 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?
Colfax is a useful midpoint, sitting about 112.5 miles from Lafayette and 112.3 miles from Benton.
How much longer is the road route than the straight-line distance?
The direct path is about 198.6 miles (319.6 km), while the road route adds roughly 26.3 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 8:54 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $30.03 one way or $60.06 round trip. Estimated CO2 is about 70.5 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Lafayette and Sunny near Benton.
Flight Path Map
This map shows the direct air route between Lafayette and Benton. Straight-line distance: 198.6 mi (319.61 km).
#1 Lafayette
The third most populous city in Acadiana, Louisiana.
| Population | 126,535 |
| Coordinates | 30.2240900, -92.0198400 |
| Altitude | 11 |
| Country | United States |
#2 Benton
Suburb town of Shreveport, located in Bossier Parish, Louisiana, United States of America
| Population | 2,092 |
| Coordinates | 32.6948700, -93.7418500 |
| Altitude | 63 |
| Country | United States |
End: Benton (-93.74185, 32.69487)
Estimated Travel Time
Distance: 362 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 29m |
| 40 mph (64.37 km/h) | 05h 37m |
| 50 mph (80.47 km/h) | 04h 29m |
| 60 mph (96.56 km/h) | 03h 44m |
| 70 mph (112.65 km/h) | 03h 12m |
| 80 mph (129 km/h) | 02h 48m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $30.03 | $60.06 |
| Mid-grade | $4.26 | $33.77 | $67.55 |
| Premium | $4.63 | $36.68 | $73.35 |
| Diesel | $5.42 | $42.94 | $85.88 |
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 12, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.