How far is Lafayette, LA from Merrydale, LA?
The driving distance from Lafayette, LA to Merrydale, LA is about 63.6 miles (102.4 km), with a travel time of about 01h 19m by car.
- The straight-line flight distance is about 57.6 miles (92.7 km).
- For a round trip, plan for roughly 02h 38m 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 19m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Human settlement in Louisiana, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers then Mostly Cloudy
Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Lafayette and Merrydale.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lafayette and Merrydale.
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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
Take the exit straight toward I 10 East: Baton Rouge
2523 ft · 1 min
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6
Merge slight left
51.7 mi · 59 min
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7
Take the exit slight left toward I 110 North: Downtown, Metro Airport
2779 ft · 1 min
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8
Merge slight right onto Martin Luther King Jr Memorial Freeway
5 mi · 7 min · Martin Luther King Jr Memorial Freeway
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9
Take the exit slight right toward US 190, US 61: Airline Highway, Opelousas
1303 ft · 28 sec
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10
Keep slight right to continue on US 190 East, US 61 South: Airline Highway
2215 ft · 54 sec
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11
Merge slight left onto Airline Highway
1.4 mi · 2 min · Airline Highway
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12
Turn left onto Greenwell Street
1.4 mi · 3 min · Greenwell Street
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13
Arrive at your destination
0 m · 1 sec · Greenwell Street
Car Route Details
A richer read on the saved driving route between Lafayette and Merrydale.
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
51.7 mi · 00h 59m
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 then Mostly Cloudy leaving Lafayette and Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms near Merrydale.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Lafayette to Merrydale?
The road trip is about 63.6 miles (102.4 km) and usually takes 01h 19m 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?
Grosse Tete is a useful midpoint, sitting about 31.8 miles from Lafayette and 31.8 miles from Merrydale.
How much longer is the road route than the straight-line distance?
The direct path is about 57.6 miles (92.7 km), while the road route adds roughly 6 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 $8.52 one way or $17.04 round trip. Estimated CO2 is about 20 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers then Mostly Cloudy around Lafayette and Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms near Merrydale.
Stop Ideas Near Grosse Tete
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 Grosse Tete.
Baton Rouge, Louisiana
New Iberia
Lafayette
Hammond
Flight Path Map
This map shows the direct air route between Lafayette and Merrydale. Straight-line distance: 57.61 mi (92.72 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 Merrydale
City in Louisiana, United States of America
| Population | 9,772 |
| Coordinates | 30.5013000, -91.1084400 |
| Altitude | 16 |
| Country | United States |
End: Merrydale (-91.10844, 30.5013)
Estimated Travel Time
Distance: 102 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 07m |
| 40 mph (64.37 km/h) | 01h 35m |
| 50 mph (80.47 km/h) | 01h 16m |
| 60 mph (96.56 km/h) | 01h 03m |
| 70 mph (112.65 km/h) | 00h 54m |
| 80 mph (129 km/h) | 00h 47m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $8.52 | $17.04 |
| Mid-grade | $4.26 | $9.58 | $19.17 |
| Premium | $4.63 | $10.41 | $20.81 |
| Diesel | $5.42 | $12.18 | $24.37 |
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 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.