How far is South Vacherie, LA from Lafayette, LA?
The driving distance from South Vacherie, LA to Lafayette, LA is about 108.8 miles (175.1 km), with a travel time of about 01h 55m by car.
- The straight-line flight distance is about 81.5 miles (131.2 km).
- For a round trip, plan for roughly 03h 50m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
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 01h 55m.
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.
The capital of Louisiana.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers
Mostly Sunny
Driving Route Map
The map below follows the saved road route between South Vacherie and Lafayette.
Turn-by-Turn Driving Directions
Step-by-step road directions between South Vacherie and Lafayette.
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1
Start on Fern Street
2527 ft · 2 min · Fern Street
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2
Turn left
1999 ft · 43 sec
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3
Turn slight right
81 m · 7 sec
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4
Turn straight
2.2 mi · 3 min
-
5
Turn right
2.3 mi · 3 min
-
6
Turn left
6.8 mi · 9 min
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7
Turn left onto West Airline Highway
8.9 mi · 11 min · West Airline Highway
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8
Take the exit slight right toward I 10 West: Baton Rouge
3104 ft · 59 sec
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9
Merge slight left
31.5 mi · 35 min
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10
Keep slight left
52.6 mi · 1 hr
-
11
Take the exit slight right toward US 167: Morgan City
1688 ft · 41 sec
-
12
Merge slight left onto Veterans Memorial Expressway
1669 ft · 24 sec · Veterans Memorial Expressway
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13
Continue on Northwest Evangeline Thruway
1.9 mi · 3 min · Northwest Evangeline Thruway
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14
Turn right onto Jefferson Boulevard
1147 ft · 34 sec · Jefferson Boulevard
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15
Continue on Rue Jefferson
1654 ft · 52 sec · Rue Jefferson
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16
Turn right onto Rue Vermilion Ouest
102 m · 17 sec · Rue Vermilion Ouest
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17
Arrive at your destination
0 m · 1 sec · Rue Vermilion Ouest
Car Route Details
A richer read on the saved driving route between South Vacherie and Lafayette.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 10 West
Keep slight left
52.6 mi · 01h 00m
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.
Chance Rain Showers leaving South Vacherie and Mostly Sunny near Lafayette.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from South Vacherie to Lafayette?
The road trip is about 108.8 miles (175.1 km) and usually takes 01h 55m 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?
Baton Rouge is a useful midpoint, sitting about 54.4 miles from South Vacherie and 54.4 miles from Lafayette.
How much longer is the road route than the straight-line distance?
The direct path is about 81.5 miles (131.2 km), while the road route adds roughly 27.3 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 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 2:40 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $14.54 one way or $29.08 round trip. Estimated CO2 is about 34.1 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers around South Vacherie and Mostly Sunny near Lafayette.
Stop Ideas Near Baton Rouge
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
City Hall Plaza
Baker Utility Office
Baker Municipal Center Auditorium
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Baton Rouge.
Baton Rouge, Louisiana
Hammond
New Iberia
Lafayette
Flight Path Map
This map shows the direct air route between South Vacherie and Lafayette. Straight-line distance: 81.54 mi (131.23 km).
#1 South Vacherie
City in Louisiana, United States of America
| Population | 3,642 |
| Coordinates | 29.9274300, -90.6998100 |
| Altitude | 0 |
| Country | United States |
#2 Lafayette
The third most populous city in Acadiana, Louisiana.
| Population | 126,535 |
| Coordinates | 30.2240900, -92.0198400 |
| Altitude | 11 |
| Country | United States |
End: South Buchanan Street (-92.019794, 30.224075)
Estimated Travel Time
Distance: 175 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 37m |
| 40 mph (64.37 km/h) | 02h 43m |
| 50 mph (80.47 km/h) | 02h 10m |
| 60 mph (96.56 km/h) | 01h 48m |
| 70 mph (112.65 km/h) | 01h 33m |
| 80 mph (129 km/h) | 01h 21m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $14.54 | $29.08 |
| Mid-grade | $4.26 | $16.35 | $32.71 |
| Premium | $4.63 | $17.76 | $35.52 |
| Diesel | $5.42 | $20.79 | $41.59 |
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 20, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.