How far is New Iberia, LA from Slidell, LA?
The driving distance from New Iberia, LA to Slidell, LA is about 163 miles (262.4 km), with a travel time of about 02h 37m by car.
- The straight-line flight distance is about 123.2 miles (198.2 km).
- For a round trip, plan for roughly 05h 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 02h 37m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Louisiana, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Partly Sunny
Driving Route Map
The map below follows the saved road route between New Iberia and Slidell.
Turn-by-Turn Driving Directions
Step-by-step road directions between New Iberia and Slidell.
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1
Start on Julia Street
63 m · 13 sec · Julia Street
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2
Turn right onto East Saint Peter Street
726 ft · 18 sec · East Saint Peter Street
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3
Turn right onto Center Street
1.2 mi · 2 min · Center Street
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4
Continue on Abbeville Hwy 14
1.5 km · 1 min · Abbeville Hwy 14
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5
Turn left onto Avery Island Road
2963 ft · 1 min · Avery Island Road
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6
Take the ramp left
23 m · 4 sec
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7
Turn left
1823 ft · 45 sec
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8
Merge slight left
104.4 mi · 1 hr 57 min
-
9
Take the exit slight left toward I 310 North, LA 3127 North: Donaldsonville, New Orleans
847 ft · 23 sec
-
10
Continue straight
11.1 mi · 12 min
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11
Keep slight right to continue on I 10 East: New Orleans
1.2 km · 1 min
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12
Merge slight left
9.6 mi · 12 min
-
13
Keep slight left to continue on Slidell
5 mi · 6 min
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14
Merge slight left
24.9 mi · 28 min
-
15
Take the exit slight right toward LA 433: Old Spanish Trail
1064 ft · 30 sec
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16
Turn left onto Old Spanish Trail
1.7 mi · 3 min · Old Spanish Trail
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17
Turn sharp right onto Sergeant Alfred Drive
1.1 km · 1 min · Sergeant Alfred Drive
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18
Continue on 3rd Street
837 ft · 22 sec · 3rd Street
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19
Turn left onto Bouscaren Street
67 m · 10 sec · Bouscaren Street
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20
Arrive at your destination
0 m · 1 sec · Bouscaren Street
Car Route Details
A richer read on the saved driving route between New Iberia and Slidell.
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
104 mi · 01h 57m
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.
Partly Sunny leaving New Iberia and Partly Sunny near Slidell.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from New Iberia to Slidell?
The road trip is about 163 miles (262.4 km) and usually takes 02h 37m 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?
Bayou Cane is a useful midpoint, sitting about 81 miles from New Iberia and 82.1 miles from Slidell.
How much longer is the road route than the straight-line distance?
The direct path is about 123.2 miles (198.2 km), while the road route adds roughly 39.8 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 1:16 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $21.78 one way or $43.55 round trip. Estimated CO2 is about 51.1 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around New Iberia and Partly Sunny near Slidell.
Stop Ideas Near Bayou Cane
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 Bayou Cane.
Schriever
New Orleans Union Passenger Terminal
Baton Rouge, Louisiana
Hammond
Flight Path Map
This map shows the direct air route between New Iberia and Slidell. Straight-line distance: 123.19 mi (198.25 km).
#1 New Iberia
City in Louisiana, United States
| Population | 28,032 |
| Coordinates | 30.0035400, -91.8187300 |
| Altitude | 5 |
| Country | United States |
#2 Slidell
City in Louisiana
| Population | 27,541 |
| Coordinates | 30.2751900, -89.7811700 |
| Altitude | 1 |
| Country | United States |
End: Bouscaren Street (-89.78117, 30.275199)
Estimated Travel Time
Distance: 262 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 26m |
| 40 mph (64.37 km/h) | 04h 04m |
| 50 mph (80.47 km/h) | 03h 15m |
| 60 mph (96.56 km/h) | 02h 43m |
| 70 mph (112.65 km/h) | 02h 19m |
| 80 mph (129 km/h) | 02h 02m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $21.78 | $43.55 |
| Mid-grade | $4.26 | $24.49 | $48.98 |
| Premium | $4.63 | $26.59 | $53.19 |
| Diesel | $5.42 | $31.14 | $62.27 |
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 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.