How far is Prien, LA from Lafayette, LA?
The driving distance from Prien, LA to Lafayette, LA is about 81.9 miles (131.8 km), with a travel time of about 01h 18m by car.
- The straight-line flight distance is about 74.9 miles (120.6 km).
- For a round trip, plan for roughly 02h 37m 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 18m.
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.
City in Louisiana, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Showers And Thunderstorms Likely
Driving Route Map
The map below follows the saved road route between Prien and Lafayette.
Turn-by-Turn Driving Directions
Step-by-step road directions between Prien and Lafayette.
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1
Start on Lock Lane
1815 ft · 1 min · Lock Lane
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2
Turn right onto Henderson Bayou Road
2391 ft · 2 min · Henderson Bayou Road
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3
At the end of the road, turn left onto West Prien Lake Road
2634 ft · 1 min · West Prien Lake Road
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4
Enter the roundabout and take exit 2 toward Cove Lane
39 m · 3 sec · Cove Lane
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5
Exit the roundabout onto Cove Lane
96 m · 10 sec · Cove Lane
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6
Take the ramp right toward I 210 East: Lafayette
2049 ft · 50 sec
-
7
Merge slight left onto 1st Lieutenant Douglas B Fournet Memorial Parkway
8.2 mi · 10 min · 1st Lieutenant Douglas B Fournet Memorial Parkway
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8
Keep slight right to continue on I 10 East: Lafayette
1 km · 56 sec
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9
Merge slight left
67.1 mi · 1 hr 12 min
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10
Take the exit slight right toward LA 182
1334 ft · 33 sec
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11
Keep slight right
93 m · 8 sec
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12
Turn slight right onto North University Avenue
1.9 mi · 3 min · North University Avenue
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13
Turn left onto Versailles Boulevard
1400 ft · 1 min · Versailles Boulevard
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14
At the end of the road, turn right onto Saint John Street
72 m · 12 sec · Saint John Street
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15
Turn left onto Rue Vermilion Ouest
952 ft · 44 sec · Rue Vermilion Ouest
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16
Arrive at your destination
0 m · 1 sec · Rue Vermilion Ouest
Car Route Details
A richer read on the saved driving route between Prien 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 East
Merge slight left
67.1 mi · 01h 12m
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.
Showers And Thunderstorms leaving Prien and Showers And Thunderstorms Likely near Lafayette.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Prien to Lafayette?
The road trip is about 81.9 miles (131.8 km) and usually takes 01h 18m 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?
Jennings is a useful midpoint, sitting about 40.1 miles from Prien and 41.8 miles from Lafayette.
How much longer is the road route than the straight-line distance?
The direct path is about 74.9 miles (120.6 km), while the road route adds roughly 7 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 3:52 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $10.94 one way or $21.89 round trip. Estimated CO2 is about 25.7 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Prien and Showers And Thunderstorms Likely near Lafayette.
Stop Ideas Near Jennings
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 Jennings.
Lake Charles
Lafayette
New Iberia
Flight Path Map
This map shows the direct air route between Prien and Lafayette. Straight-line distance: 74.93 mi (120.59 km).
#1 Prien
City in Louisiana, United States of America
| Population | 7,810 |
| Coordinates | 30.1818700, -93.2737700 |
| Altitude | 4 |
| 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: 132 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 43m |
| 40 mph (64.37 km/h) | 02h 02m |
| 50 mph (80.47 km/h) | 01h 38m |
| 60 mph (96.56 km/h) | 01h 21m |
| 70 mph (112.65 km/h) | 01h 10m |
| 80 mph (129 km/h) | 01h 01m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $10.94 | $21.89 |
| Mid-grade | $4.26 | $12.31 | $24.62 |
| Premium | $4.63 | $13.37 | $26.73 |
| Diesel | $5.42 | $15.65 | $31.30 |
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 01, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.