How far is Saint Martinville, LA from Coteau Rodaire, LA?
The driving distance from Saint Martinville, LA to Coteau Rodaire, LA is about 24.5 miles (39.4 km), with a travel time of about 00h 46m by car.
- The straight-line flight distance is about 18.8 miles (30.3 km).
- For a round trip, plan for roughly 01h 32m 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 00h 46m.
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.
Town in the U.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Saint Martinville and Coteau Rodaire.
Turn-by-Turn Driving Directions
Step-by-step road directions between Saint Martinville and Coteau Rodaire.
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1
Start on West Bridge Street
1447 ft · 53 sec · West Bridge Street
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2
Turn left onto Rue Principale Nord
3245 ft · 55 sec · Rue Principale Nord
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3
Continue on Main Highway
5.6 mi · 8 min · Main Highway
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4
Continue on Martin Street
994 ft · 19 sec · Martin Street
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5
Turn right onto Bridge Street
2656 ft · 1 min · Bridge Street
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6
At the end of the road, turn left onto Bridge Street Highway
1737 ft · 36 sec · Bridge Street Highway
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7
Turn right onto Nursery Highway
1.2 mi · 2 min · Nursery Highway
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8
Continue on Nursery Highway
1.2 km · 1 min · Nursery Highway
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9
At the end of the road, turn right onto Nursery Highway
4.6 mi · 8 min · Nursery Highway
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10
At the end of the road, turn right onto Nina Highway
1.9 mi · 3 min · Nina Highway
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11
At the end of the road, turn left onto Henderson Highway
3202 ft · 1 min · Henderson Highway
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12
Enter the roundabout and take exit 2 toward Grand Point Highway
35 m · 3 sec · Grand Point Highway
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13
Exit the roundabout onto Grand Point Highway
533 ft · 11 sec · Grand Point Highway
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14
Enter the roundabout and take exit 1 toward Grand Point Highway
35 m · 2 sec · Grand Point Highway
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15
Exit the roundabout onto Grand Point Highway
1.9 mi · 3 min · Grand Point Highway
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16
Continue on Coteau Rodaire Highway
5.6 mi · 14 min · Coteau Rodaire Highway
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17
Turn right onto North Portage Highway
978 ft · 28 sec · North Portage Highway
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18
Turn right onto Leblanc Drive
150 m · 24 sec · Leblanc Drive
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19
Turn left onto Lloyd Olivier Lane
87 m · 13 sec · Lloyd Olivier Lane
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20
Arrive at your destination
0 m · 1 sec · Lloyd Olivier Lane
Car Route Details
A richer read on the saved driving route between Saint Martinville and Coteau Rodaire.
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.
Main Highway
Continue on Main Highway
5.59 mi · 00h 08m
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.
Mostly Sunny leaving Saint Martinville and Mostly Sunny near Coteau Rodaire.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Saint Martinville to Coteau Rodaire?
The road trip is about 24.5 miles (39.4 km) and usually takes 00h 46m 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?
Henderson is a useful midpoint, sitting about 12.2 miles from Saint Martinville and 12.2 miles from Coteau Rodaire.
How much longer is the road route than the straight-line distance?
The direct path is about 18.8 miles (30.3 km), while the road route adds roughly 5.7 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 4:58 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.26 one way or $6.51 round trip. Estimated CO2 is about 7.6 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Saint Martinville and Mostly Sunny near Coteau Rodaire.
Stop Ideas Near Henderson
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 Henderson.
Lafayette
New Iberia
Baton Rouge, Louisiana
Schriever
Flight Path Map
This map shows the direct air route between Saint Martinville and Coteau Rodaire. Straight-line distance: 18.8 mi (30.26 km).
#1 Saint Martinville
City in Louisiana, USA
| Population | 5,676 |
| Coordinates | 30.1252000, -91.8334500 |
| Altitude | 7 |
| Country | United States |
#2 Coteau Rodaire
Coteau Rodaire is a place in Louisiana, United States.
| Population | 0 |
| Coordinates | 30.3913100, -91.8992800 |
| Altitude | 6 |
| Country | United States |
End: Coteau Rodaire (-91.89928, 30.39131)
Estimated Travel Time
Distance: 39 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 48m |
| 40 mph (64.37 km/h) | 00h 36m |
| 50 mph (80.47 km/h) | 00h 29m |
| 60 mph (96.56 km/h) | 00h 24m |
| 70 mph (112.65 km/h) | 00h 20m |
| 80 mph (129 km/h) | 00h 18m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $3.26 | $6.51 |
| Mid-grade | $4.26 | $3.66 | $7.33 |
| Premium | $4.63 | $3.98 | $7.96 |
| Diesel | $5.42 | $4.66 | $9.31 |
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 16, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.