How far is Houma, LA from Saint Martinville, LA?
The driving distance from Houma, LA to Saint Martinville, LA is about 93.7 miles (150.8 km), with a travel time of about 01h 56m by car.
- The straight-line flight distance is about 76.1 miles (122.5 km).
- For a round trip, plan for roughly 03h 53m 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 56m.
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 St.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Houma and Saint Martinville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Houma and Saint Martinville.
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1
Start on School Street
14 m · 7 sec · School Street
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2
Turn left onto Barrow Street
1245 ft · 46 sec · Barrow Street
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3
At the end of the road, turn left onto Park Avenue
7.4 mi · 14 min · Park Avenue
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4
Turn left
109 m · 15 sec
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5
Take the ramp straight
1676 ft · 41 sec
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6
Merge slight left onto Raceland-M C Express
72.8 mi · 1 hr 19 min · Raceland-M C Express
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7
Take the exit slight right toward LA 329
1790 ft · 44 sec
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8
Turn right onto Avery Island Road
2645 ft · 1 min · Avery Island Road
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9
At the end of the road, turn right onto Abbeville Hwy 14
1.5 km · 1 min · Abbeville Hwy 14
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10
Continue on Center Street
1.4 mi · 2 min · Center Street
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11
At the end of the road, turn left onto East Main Street
1.4 km · 2 min · East Main Street
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12
Turn right onto Chestnut Street
717 ft · 14 sec · Chestnut Street
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13
Continue on Jane Street
2.5 mi · 4 min · Jane Street
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14
Continue on Main Highway
3.9 mi · 6 min · Main Highway
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15
Enter the roundabout and take exit 2 toward Main Highway
38 m · 2 sec · Main Highway
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16
Exit the roundabout onto Main Highway
1.4 km · 1 min · Main Highway
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17
Continue on Rue Principale Sud
1.1 mi · 2 min · Rue Principale Sud
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18
Turn left onto West Bridge Street
1447 ft · 44 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 Houma 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.
Raceland-M C Express
Merge slight left onto Raceland-M C Express
72.8 mi · 01h 19m
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.
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms leaving Houma 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 Houma to Saint Martinville?
The road trip is about 93.7 miles (150.8 km) and usually takes 01h 56m 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?
Patterson is a useful midpoint, sitting about 46.9 miles from Houma and 46.9 miles from Saint Martinville.
How much longer is the road route than the straight-line distance?
The direct path is about 76.1 miles (122.5 km), while the road route adds roughly 17.6 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 2:36 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $12.53 one way or $25.07 round trip. Estimated CO2 is about 29.4 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms around Houma and Chance Showers And Thunderstorms near Saint Martinville.
Stop Ideas Near Patterson
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 Patterson.
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Lafayette
Flight Path Map
This map shows the direct air route between Houma and Saint Martinville. Straight-line distance: 76.11 mi (122.49 km).
#1 Houma
Only incorporated city and parish seat of Terrebonne Parish, Louisiana, United States
| Population | 32,467 |
| Coordinates | 29.5957700, -90.7195300 |
| Altitude | 3 |
| 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: 151 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 07m |
| 40 mph (64.37 km/h) | 02h 20m |
| 50 mph (80.47 km/h) | 01h 52m |
| 60 mph (96.56 km/h) | 01h 33m |
| 70 mph (112.65 km/h) | 01h 20m |
| 80 mph (129 km/h) | 01h 10m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $12.53 | $25.07 |
| Mid-grade | $4.26 | $14.10 | $28.19 |
| Premium | $4.63 | $15.31 | $30.62 |
| Diesel | $5.42 | $17.92 | $35.85 |
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.