How far is Simmesport, LA from Lafayette, LA?
The driving distance from Simmesport, LA to Lafayette, LA is about 67.6 miles (108.8 km), with a travel time of about 01h 16m by car.
- The straight-line flight distance is about 54.1 miles (87 km).
- For a round trip, plan for roughly 02h 33m 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 16m.
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 St.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Simmesport and Lafayette.
Turn-by-Turn Driving Directions
Step-by-step road directions between Simmesport and Lafayette.
-
1
Start on Fisherman Drive
698 ft · 37 sec · Fisherman Drive
-
2
Turn right onto Riverside Drive
1067 ft · 51 sec · Riverside Drive
-
3
Turn left onto North Simms Street
1.4 km · 3 min · North Simms Street
-
4
Continue on Highway 105
9.4 mi · 17 min · Highway 105
-
5
Keep slight right to continue on State Route 105
4.3 mi · 8 min · State Route 105
-
6
Turn right onto La 360
8.3 mi · 15 min · La 360
-
7
At the end of the road, turn right onto East Railroad Avenue
1.5 mi · 3 min · East Railroad Avenue
-
8
Continue on State Route 10
3.7 mi · 7 min · State Route 10
-
9
Turn right
778 ft · 18 sec
-
10
Turn left onto La 10
2.2 mi · 3 min · La 10
-
11
Continue on State Route 10
6 mi · 9 min · State Route 10
-
12
Continue on State Highway 10
2826 ft · 51 sec · State Highway 10
-
13
Turn left onto I 49 South: Opelousas
1075 ft · 26 sec
-
14
Merge slight left
29.3 mi · 32 min
-
15
Turn right onto Jefferson Boulevard
1147 ft · 34 sec · Jefferson Boulevard
-
16
Continue on Rue Jefferson
1654 ft · 52 sec · Rue Jefferson
-
17
Turn right onto Rue Vermilion Ouest
102 m · 17 sec · Rue Vermilion Ouest
-
18
Arrive at your destination
0 m · 1 sec · Rue Vermilion Ouest
Car Route Details
A richer read on the saved driving route between Simmesport and Lafayette.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 49 South
Merge slight left
29.3 mi · 00h 32m
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.
Sunny leaving Simmesport and Sunny near Lafayette.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Simmesport to Lafayette?
The road trip is about 67.6 miles (108.8 km) and usually takes 01h 16m 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?
Washington is a useful midpoint, sitting about 33.8 miles from Simmesport and 33.9 miles from Lafayette.
How much longer is the road route than the straight-line distance?
The direct path is about 54.1 miles (87 km), while the road route adds roughly 13.5 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 3:56 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $9.05 one way or $18.10 round trip. Estimated CO2 is about 21.2 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Simmesport and Sunny near Lafayette.
Stop Ideas Near Washington
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Port Barre Park
Washington Town Hall
Port Barre Community Center
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Washington.
Lafayette
New Iberia
Baton Rouge, Louisiana
Lake Charles
Flight Path Map
This map shows the direct air route between Simmesport and Lafayette. Straight-line distance: 54.07 mi (87.02 km).
#1 Simmesport
Town in Avoyelles Parish, Louisiana, United States
| Population | 2,032 |
| Coordinates | 30.9835200, -91.8001200 |
| Altitude | 12 |
| Country | United States |
#2 Lafayette
The third most populous city in Acadiana, Louisiana.
| Population | 126,535 |
| Coordinates | 30.2240900, -92.0198400 |
| Altitude | 11 |
| Country | United States |
End: South Buchanan Street (-92.019794, 30.224075)
Estimated Travel Time
Distance: 109 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 15m |
| 40 mph (64.37 km/h) | 01h 41m |
| 50 mph (80.47 km/h) | 01h 21m |
| 60 mph (96.56 km/h) | 01h 07m |
| 70 mph (112.65 km/h) | 00h 57m |
| 80 mph (129 km/h) | 00h 50m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $9.05 | $18.10 |
| Mid-grade | $4.26 | $10.18 | $20.36 |
| Premium | $4.63 | $11.05 | $22.11 |
| Diesel | $5.42 | $12.94 | $25.88 |
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 · May 13, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.