How far is West Monroe, LA from Lafayette, LA?
The driving distance from West Monroe, LA to Lafayette, LA is about 186.8 miles (300.7 km), with a travel time of about 03h 01m by car.
- The straight-line flight distance is about 158.7 miles (255.4 km).
- For a round trip, plan for roughly 06h 03m 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 03h 01m.
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.
Suburb city of Alexandria, located in Rapides Parish, Louisiana
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Partly Sunny then Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between West Monroe and Lafayette.
Turn-by-Turn Driving Directions
Step-by-step road directions between West Monroe and Lafayette.
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1
Start on North 7th Street
1.5 mi · 2 min · North 7th Street
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2
Turn right onto Stella Street
533 ft · 9 sec · Stella Street
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3
Take the ramp slight left
2385 ft · 58 sec
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4
Merge slight left
1.5 km · 1 min
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5
Take the exit slight right
687 ft · 17 sec
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6
Keep slight right
156 m · 12 sec
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7
Keep slight right
72 m · 6 sec
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8
Turn slight right onto Jackson Street
5.6 mi · 9 min · Jackson Street
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9
Turn straight
23.3 mi · 27 min
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10
Continue straight
59.6 mi · 1 hr 10 min
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11
Turn left onto US 165 North: Monroe
1473 ft · 36 sec
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12
Merge slight left onto Pineville Expressway
4.2 mi · 6 min · Pineville Expressway
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13
Keep slight left to continue on I 49 South, US 167 South: Opelousas
1.2 km · 1 min
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14
Merge slight left onto Martin Luther King, Jr Highway
76 mi · 1 hr 17 min · Martin Luther King, Jr Highway
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15
Continue on Veterans Memorial Expressway
8.8 mi · 9 min · Veterans Memorial Expressway
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16
Continue on Northwest Evangeline Thruway
1.9 mi · 3 min · Northwest Evangeline Thruway
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17
Turn right onto Jefferson Boulevard
1147 ft · 34 sec · Jefferson Boulevard
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18
Continue on Rue Jefferson
1654 ft · 52 sec · Rue Jefferson
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19
Turn right onto Rue Vermilion Ouest
102 m · 17 sec · Rue Vermilion Ouest
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20
Arrive at your destination
0 m · 1 sec · Rue Vermilion Ouest
Car Route Details
A richer read on the saved driving route between West Monroe and Lafayette.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Martin Luther King, Jr Highway
Merge slight left onto Martin Luther King, Jr Highway
76 mi · 01h 17m
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 West Monroe and Partly Sunny then Chance Showers And Thunderstorms near Lafayette.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from West Monroe to Lafayette?
The road trip is about 186.8 miles (300.7 km) and usually takes 03h 01m 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?
Pineville is a useful midpoint, sitting about 92.3 miles from West Monroe and 94.6 miles from Lafayette.
How much longer is the road route than the straight-line distance?
The direct path is about 158.7 miles (255.4 km), while the road route adds roughly 28.1 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 10:56 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $24.96 one way or $49.91 round trip. Estimated CO2 is about 58.6 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around West Monroe and Partly Sunny then Chance Showers And Thunderstorms near Lafayette.
Flight Path Map
This map shows the direct air route between West Monroe and Lafayette. Straight-line distance: 158.7 mi (255.41 km).
#1 West Monroe
City in Ouachita Parish, Louisiana, United States
| Population | 12,086 |
| Coordinates | 32.5184800, -92.1476400 |
| Altitude | 25 |
| 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: 301 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 13m |
| 40 mph (64.37 km/h) | 04h 40m |
| 50 mph (80.47 km/h) | 03h 44m |
| 60 mph (96.56 km/h) | 03h 06m |
| 70 mph (112.65 km/h) | 02h 40m |
| 80 mph (129 km/h) | 02h 19m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $24.96 | $49.91 |
| Mid-grade | $4.26 | $28.07 | $56.13 |
| Premium | $4.63 | $30.48 | $60.96 |
| Diesel | $5.42 | $35.68 | $71.37 |
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
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.