How far is Lafayette, LA from Saint Martinville, LA?
The driving distance from Lafayette, LA to Saint Martinville, LA is about 16 miles (25.8 km), with a travel time of about 00h 26m by car.
- The straight-line flight distance is about 13 miles (21 km).
- For a round trip, plan for roughly 00h 52m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM CDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 26m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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 Lafayette, located in Lafayette and St.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Lafayette and Saint Martinville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lafayette and Saint Martinville.
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1
Start on Rue Vermilion Ouest
102 m · 19 sec · Rue Vermilion Ouest
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2
Turn right onto Rue Jefferson
1668 ft · 49 sec · Rue Jefferson
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3
Turn right onto Johnston Street
1169 ft · 31 sec · Johnston Street
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4
Turn left onto East University Avenue
1.4 mi · 3 min · East University Avenue
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5
Merge slight left onto Southeast Evangeline Thruway
154 m · 8 sec · Southeast Evangeline Thruway
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6
Continue on Southwest Evangeline Thruway
4.8 mi · 6 min · Southwest Evangeline Thruway
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7
Keep slight right to continue on Southwest Evangeline Thruway
2549 ft · 33 sec · Southwest Evangeline Thruway
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8
Keep slight right to continue on Southwest Evangeline Thruway
1.1 km · 47 sec · Southwest Evangeline Thruway
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9
Take the exit slight right
1.2 km · 1 min
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10
Turn left onto State Route 96
1 mi · 2 min · State Route 96
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11
Continue on Terrace Highway
5.6 mi · 10 min · Terrace Highway
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12
Continue on West Port Street
2081 ft · 47 sec · West Port Street
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13
Turn left onto South Vivier Street
698 ft · 33 sec · South Vivier Street
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14
Turn right onto West Bridge Street
45 m · 6 sec · West Bridge Street
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15
Arrive at your destination
0 m · 1 sec · West Bridge Street
Car Route Details
A richer read on the saved driving route between Lafayette and Saint Martinville.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Terrace Highway
Continue on Terrace Highway
5.61 mi · 00h 10m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Chance Showers And Thunderstorms leaving Lafayette and Chance Showers And Thunderstorms near Saint Martinville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Lafayette to Saint Martinville?
The road trip is about 16 miles (25.8 km) and usually takes 00h 26m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Broussard is a useful midpoint, sitting about 8 miles from Lafayette and 8 miles from Saint Martinville.
How much longer is the road route than the straight-line distance?
The direct path is about 13 miles (21 km), while the road route adds roughly 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 7:00 AM to 7:00 PM CDT. If you want a more comfortable same-day return, try to leave by 7:38 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.16 one way or $4.32 round trip. Estimated CO2 is about 5.1 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around Lafayette and Chance Showers And Thunderstorms near Saint Martinville.
Stop Ideas Near Broussard
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Parks City Hall
Lafayette Consolidated Government
Housing Authority of Lafayette
City of St. Martinville Tourist Information Center
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Broussard.
Lafayette
New Iberia
Baton Rouge, Louisiana
Schriever
Flight Path Map
This map shows the direct air route between Lafayette and Saint Martinville. Straight-line distance: 13.06 mi (21.02 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 Saint Martinville
City in Louisiana, USA
| Population | 5,676 |
| Coordinates | 30.1252000, -91.8334500 |
| Altitude | 7 |
| Country | United States |
End: Saint Martinville (-91.83345, 30.1252)
Estimated Travel Time
Distance: 26 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 32m |
| 40 mph (64.37 km/h) | 00h 24m |
| 50 mph (80.47 km/h) | 00h 19m |
| 60 mph (96.56 km/h) | 00h 16m |
| 70 mph (112.65 km/h) | 00h 13m |
| 80 mph (129 km/h) | 00h 12m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $2.16 | $4.32 |
| Mid-grade | $4.26 | $2.43 | $4.86 |
| Premium | $4.63 | $2.64 | $5.27 |
| Diesel | $5.42 | $3.09 | $6.17 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.