How far is Rayne, LA from Sulphur, LA?
The driving distance from Rayne, LA to Sulphur, LA is about 68.2 miles (109.8 km), with a travel time of about 01h 07m by car.
- The straight-line flight distance is about 66.2 miles (106.5 km).
- For a round trip, plan for roughly 02h 14m 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 07m.
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 Jefferson Davis Parish, Louisiana, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Rayne and Sulphur.
Turn-by-Turn Driving Directions
Step-by-step road directions between Rayne and Sulphur.
-
1
Start on East Texas Avenue
34 m · 4 sec · East Texas Avenue
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2
Turn right onto South Adams Avenue
2152 ft · 36 sec · South Adams Avenue
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3
Turn slight left onto State Route 35
140 m · 8 sec · State Route 35
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4
Continue on The Boulevard
1.2 km · 1 min · The Boulevard
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5
Turn left
1594 ft · 39 sec
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6
Merge slight left
60.5 mi · 1 hr 7 min
-
7
Take the exit slight right toward US 90 West
1377 ft · 34 sec
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8
Keep slight right
5.9 mi · 9 min
-
9
Arrive at your destination
0 m · 1 sec · East Napoleon Street
Car Route Details
A richer read on the saved driving route between Rayne and Sulphur.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
The Boulevard
Merge slight left
60.5 mi · 01h 07m
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 Rayne and Mostly Sunny near Sulphur.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Rayne to Sulphur?
The road trip is about 68.2 miles (109.8 km) and usually takes 01h 07m 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?
Welsh is a useful midpoint, sitting about 34.1 miles from Rayne and 34.2 miles from Sulphur.
How much longer is the road route than the straight-line distance?
The direct path is about 66.2 miles (106.5 km), while the road route adds roughly 2 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 4:16 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $9.43 one way or $18.86 round trip. Estimated CO2 is about 21.4 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Rayne and Mostly Sunny near Sulphur.
Stop Ideas Near Welsh
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 Welsh.
Lake Charles
Lafayette
New Iberia
Flight Path Map
This map shows the direct air route between Rayne and Sulphur. Straight-line distance: 66.19 mi (106.53 km).
#1 Rayne
City in Louisiana, United States
| Population | 7,983 |
| Coordinates | 30.2349300, -92.2684600 |
| Altitude | 10 |
| Country | United States |
#2 Sulphur
Suburb city of Lake Charles, located in Calcasieu Parish, Louisiana, United States
| Population | 20,120 |
| Coordinates | 30.2365900, -93.3773800 |
| Altitude | 5 |
| Country | United States |
End: East Napoleon Street (-93.377405, 30.236609)
Estimated Travel Time
Distance: 110 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 16m |
| 40 mph (64.37 km/h) | 01h 42m |
| 50 mph (80.47 km/h) | 01h 21m |
| 60 mph (96.56 km/h) | 01h 08m |
| 70 mph (112.65 km/h) | 00h 58m |
| 80 mph (129 km/h) | 00h 51m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.91 | $9.43 | $18.86 |
| Mid-grade | $4.38 | $10.55 | $21.09 |
| Premium | $4.78 | $11.52 | $23.04 |
| Diesel | $5.82 | $14.03 | $28.07 |
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 · Oct 15, 2026