How far is Saint Martinville, LA from Houma, LA?
The driving distance from Saint Martinville, LA to Houma, LA is about 96.2 miles (154.8 km), with a travel time of about 01h 45m by car.
- The straight-line flight distance is about 76.1 miles (122.5 km).
- For a round trip, plan for roughly 03h 30m 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 45m.
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.
Chance Showers And Thunderstorms
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Saint Martinville and Houma.
Turn-by-Turn Driving Directions
Step-by-step road directions between Saint Martinville and Houma.
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1
Start on West Bridge Street
1447 ft · 48 sec · West Bridge Street
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2
Turn right onto Rue Principale Sud
1.1 mi · 2 min · Rue Principale Sud
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3
Continue on Main Highway
1.4 km · 1 min · Main Highway
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4
Enter the roundabout and take exit 2 toward Main Highway
39 m · 2 sec · Main Highway
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5
Exit the roundabout onto Main Highway
3.9 mi · 6 min · Main Highway
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6
Continue on Jane Street
2.5 mi · 4 min · Jane Street
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7
Turn right onto Chestnut Street
1148 ft · 29 sec · Chestnut Street
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8
Turn left onto West Saint Peter Street
1.4 km · 2 min · West Saint Peter Street
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9
Turn right onto Center Street
1.2 mi · 2 min · Center Street
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10
Continue on Abbeville Hwy 14
1.5 km · 1 min · Abbeville Hwy 14
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11
Turn left onto Avery Island Road
2963 ft · 1 min · Avery Island Road
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12
Take the ramp left
23 m · 4 sec
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13
Turn left
1823 ft · 45 sec
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14
Merge slight left
72.8 mi · 1 hr 19 min
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15
Take the exit slight right
2028 ft · 49 sec
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16
Keep slight right
120 m · 10 sec
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17
Turn straight onto West Main Street
7 mi · 12 min · West Main Street
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18
Turn right onto Lafayette Street
60 m · 10 sec · Lafayette Street
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19
Turn left onto School Street
1523 ft · 1 min · School Street
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20
Arrive at your destination
0 m · 1 sec · School Street
Car Route Details
A richer read on the saved driving route between Saint Martinville and Houma.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Avery Island Road
Merge slight left
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.
Chance Showers And Thunderstorms leaving Saint Martinville and Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms near Houma.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Saint Martinville to Houma?
The road trip is about 96.2 miles (154.8 km) and usually takes 01h 45m 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 46.7 miles from Saint Martinville and 49.5 miles from Houma.
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 20.1 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 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 3:00 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $12.84 one way or $25.68 round trip. Estimated CO2 is about 30.1 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around Saint Martinville and Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms near Houma.
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.
Schriever
New Iberia
Baton Rouge, Louisiana
Lafayette
Flight Path Map
This map shows the direct air route between Saint Martinville and Houma. Straight-line distance: 76.11 mi (122.49 km).
#1 Saint Martinville
City in Louisiana, USA
| Population | 5,676 |
| Coordinates | 30.1252000, -91.8334500 |
| Altitude | 7 |
| Country | United States |
#2 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 |
End: School Street (-90.719517, 29.595846)
Estimated Travel Time
Distance: 155 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 12m |
| 40 mph (64.37 km/h) | 02h 24m |
| 50 mph (80.47 km/h) | 01h 55m |
| 60 mph (96.56 km/h) | 01h 36m |
| 70 mph (112.65 km/h) | 01h 22m |
| 80 mph (129 km/h) | 01h 12m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $12.84 | $25.68 |
| Mid-grade | $4.26 | $14.44 | $28.88 |
| Premium | $4.63 | $15.68 | $31.36 |
| Diesel | $5.42 | $18.36 | $36.71 |
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.