How far is Lake Charles, LA from Saint Martinville, LA?
The driving distance from Lake Charles, LA to Saint Martinville, LA is about 90.5 miles (145.6 km), with a travel time of about 01h 49m by car.
- The straight-line flight distance is about 82.1 miles (132.2 km).
- For a round trip, plan for roughly 03h 39m 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 49m.
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.
Village in Acadia Parish, Louisiana, United States of America
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 Lake Charles and Saint Martinville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lake Charles and Saint Martinville.
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1
Start on Enterprise Boulevard
146 m · 15 sec · Enterprise Boulevard
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2
Continue on Enterprise Boulevard
1.6 mi · 3 min · Enterprise Boulevard
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3
Turn right onto Belden Street
28 m · 2 sec · Belden Street
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4
Take the ramp slight left
1211 ft · 30 sec
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5
Merge slight left
70.1 mi · 1 hr 16 min
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6
Take the exit slight right toward LA 182
1334 ft · 33 sec
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7
Keep slight right
93 m · 8 sec
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8
Turn slight right onto North University Avenue
4 mi · 7 min · North University Avenue
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9
Merge slight left onto Southeast Evangeline Thruway
154 m · 8 sec · Southeast Evangeline Thruway
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10
Continue on Southwest Evangeline Thruway
4.8 mi · 6 min · Southwest Evangeline Thruway
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11
Keep slight right to continue on Southwest Evangeline Thruway
2549 ft · 33 sec · Southwest Evangeline Thruway
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12
Keep slight right to continue on Southwest Evangeline Thruway
1.1 km · 47 sec · Southwest Evangeline Thruway
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13
Take the exit slight right
1.2 km · 1 min
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14
Turn left onto State Route 96
1 mi · 2 min · State Route 96
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15
Continue on Terrace Highway
5.6 mi · 10 min · Terrace Highway
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16
Continue on West Port Street
2081 ft · 47 sec · West Port Street
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17
Turn left onto South Vivier Street
698 ft · 33 sec · South Vivier Street
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18
Turn right onto West Bridge Street
45 m · 6 sec · West Bridge Street
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19
Arrive at your destination
0 m · 1 sec · West Bridge Street
Car Route Details
A richer read on the saved driving route between Lake Charles and Saint Martinville.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Belden Street
Merge slight left
70.1 mi · 01h 16m
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 Showers And Thunderstorms leaving Lake Charles 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 Lake Charles to Saint Martinville?
The road trip is about 90.5 miles (145.6 km) and usually takes 01h 49m 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?
Estherwood is a useful midpoint, sitting about 45.2 miles from Lake Charles and 45.3 miles from Saint Martinville.
How much longer is the road route than the straight-line distance?
The direct path is about 82.1 miles (132.2 km), while the road route adds roughly 8.4 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 2:50 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $12.08 one way or $24.16 round trip. Estimated CO2 is about 28.3 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around Lake Charles and Chance Showers And Thunderstorms near Saint Martinville.
Stop Ideas Near Estherwood
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 Estherwood.
Lafayette
New Iberia
Lake Charles
Flight Path Map
This map shows the direct air route between Lake Charles and Saint Martinville. Straight-line distance: 82.11 mi (132.15 km).
#1 Lake Charles
The second most populous city in Calcasieu Parish, Louisiana.
| Population | 78,433 |
| Coordinates | 30.2130900, -93.2044000 |
| Altitude | 4 |
| 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: 146 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 00m |
| 40 mph (64.37 km/h) | 02h 15m |
| 50 mph (80.47 km/h) | 01h 48m |
| 60 mph (96.56 km/h) | 01h 30m |
| 70 mph (112.65 km/h) | 01h 17m |
| 80 mph (129 km/h) | 01h 07m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $12.08 | $24.16 |
| Mid-grade | $4.26 | $13.59 | $27.17 |
| Premium | $4.63 | $14.75 | $29.51 |
| Diesel | $5.42 | $17.27 | $34.55 |
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.