Hammond, LA to New Iberia, LA is 112.4 miles and takes about 2h 22m via I 10 and West Florida Republic Parkway, with a fuel budget near $17 and enough daylight to finish in a day. This trip stays within Louisiana, connecting two points in the Southeast region. With a highway share of 76%, expect a fairly direct drive for most of the way. It's a manageable distance for a single-day trip, making it a good option if you're looking for a straightforward drive between these two Louisiana locations.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
56.2 miles from Hammond, LA
A natural place for your longest stop of the day
, about 1h 4m into the drive
.
Main Roads
Road
Distance
Duration
I 10
44 mi
51m
West Florida Republic Parkway
40 mi
43m
Main Highway
10.4 mi
15m
Nursery Highway
6.5 mi
11m
Jane Street
2.5 mi
3m
Nina Highway
1.9 mi
3m
US 51 Business
1.3 mi
2m
Rue Principale Sud
1.1 mi
1m
Longest stretch:
I 10
— 44 mi, about 51m
Turn-by-Turn Driving Directions
Step-by-step road directions between Hammond, LA and New Iberia, LA.
1
Start on West Charles Street
94 ft·8 sec·West Charles Street
2
Turn right onto North Oak Street
0.5 mi·48 sec·North Oak Street
3
Continue on US 51 Business
1.3 mi·2 min·US 51 Business
4
Turn right
0.4 mi·43 sec
Toward I 12 West: Baton Rouge
5
Merge onto I 12
40 mi·43 min·West Florida Republic Parkway
Use the straight / slight right lanes.
6
Merge onto I 10
3.6 mi·4 min·I 10
Use the slight right lane.
7
Keep slight left at fork onto I 10
40 mi·47 min·I 10
Use the straight / slight right lanes.
8
Take the exit
0.3 mi·39 sec
Toward LA 347: Henderson, Cecilia
9
Enter roundabout onto LA 347
225 ft·4 sec·Grand Point Highway
10
Continue on LA 347
0.1 mi·10 sec·Grand Point Highway
11
Enter roundabout onto LA 347
130 ft·2 sec·Grand Point Highway
12
Continue on LA 347
154 ft·3 sec·Grand Point Highway
13
Turn slight left
185 ft·11 sec
14
Turn left onto LA 352
0.6 mi·1 min·Henderson Highway
15
Turn right onto LA 349
1.9 mi·3 min·Nina Highway
16
Turn left onto LA 3039
4.6 mi·8 min·Nursery Highway
17
Continue on LA 3039
0.7 mi·1 min·Nursery Highway
18
At end of road, turn right onto LA 3039
1.2 mi·2 min·Nursery Highway
19
At end of road, turn left onto LA 347
0.3 mi·35 sec·Bridge Street Highway
20
Turn right onto LA 350
0.5 mi·1 min·Bridge Street
21
Turn left onto LA 31
0.2 mi·16 sec·Martin Street
22
Continue on LA 31
5.6 mi·8 min·Main Highway
23
Continue on LA 31
0.6 mi·56 sec·Rue Principale Nord
24
Continue on LA 31; LA 96
1.1 mi·1 min·Rue Principale Sud
25
Continue on LA 31
0.9 mi·1 min·Main Highway
26
Enter roundabout onto LA 31
127 ft·2 sec·Main Highway
27
Continue on LA 31
3.9 mi·5 min·Main Highway
28
Continue on LA 31
2.5 mi·3 min·Jane Street
29
Turn right onto LA 31
0.2 mi·28 sec·Chestnut Street
30
Turn left onto LA 182
0.8 mi·1 min·West Saint Peter Street
31
Turn right onto Julia Street
207 ft·9 sec·Julia Street
32
Arrive at destination
Julia Street
Trip Plan
Since this trip is under 2.5 hours, you have a lot of flexibility with your departure time. Leaving Hammond, LA in the morning should get you to New Iberia with plenty of daylight remaining. The fuel cost is estimated at $17, so ensure you have enough gas before you depart, especially since the longest stretch without exits is 44 miles on I 10. There are no recommended stops, but you can easily break up the drive with a quick rest stop if needed, as the route is short enough not to require extensive planning.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 56.2 miles from Hammond, LA, or about 1h 4m into the drive.
The longest continuous stretch on this route runs about 44 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 25 miles or 28m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 56.2 miles or 1h 4m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 49m
Traffic, exits, and arrival timing usually matter more near New Iberia, LA than in the middle of the route.
Before You Leave
+
Open the route before leaving Hammond, LA so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Hammond, LA
This is one driving day of about 112.4 miles and 2h 22m.
Your first comfortable stop window is around 25 miles from Hammond, LA.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on I 10 for about 44 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 20
5 decision points cluster between mile 2.1 and 86.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
2.1 mi into trip|~3m in|I 12 / West Florida Republic Parkway
Merge onto I 12 / West Florida Republic Parkway
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
5
42.1 mi into trip|~47m in|I 10
Merge onto I 10
Merge point - match speed before joining. Lane positioning matters here
Use the slight right lane.
6
45.7 mi into trip|~51m in|I 10
Keep slight left at fork onto I 10
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
5
86.1 mi into trip|~1h 38m in
Take the exit toward LA 347: Henderson, Cecilia
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Toward LA 347: Henderson, Cecilia
6
86.5 mi into trip|~1h 39m in|LA 347 / Grand Point Highway
Enter roundabout onto LA 347 / Grand Point Highway
Roundabout - know your exit number before entering
Fuel & Cost
Regular Gas
$16.98 one way
$33.95 round trip
$3.84/gal25.4 MPG avg39 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.21
$18.63
$37.27
premium
$4.56
$20.17
$40.35
diesel
$5.61
$24.82
$49.63
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$17
Meals
$25–$50
Total
$42–$67
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 39.3 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $12 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
33.7
0
$11.80
$5.40
Efficient EV
28.1
0
$9.83
$4.50
EV Truck/SUV
45
0
$15.74
$7.19
Gas CO2
39 kg
EV CO2
13 kg (67% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Apr 20, 2026
Origin
Hammond, LA
Late night
in Hammond on Tuesday
Local time
3:14 AM
CDT
Current temp
84°F
Unavailable
Live forecast
Destination
New Iberia, LA
Late night
in New Iberia on Tuesday
Local time
3:14 AM
CDT
Current temp
85°F
Unavailable
Live forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
1 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
2h 22m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
More Details
What kind of drive is this?
This route is predominantly highway driving, with 76% of the 112.4 miles on major roads like I 10. You'll encounter a continuous stretch of 44 miles on I 10 before transitioning to West Florida Republic Parkway and Main Highway. Expect a segment with frequent exits and merging traffic typical of interstate travel before reaching more local road conditions for the final portion of the drive.
76% highway — fuel and pacing are the main things to plan.
32 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 44 mi on I 10.
How Hard Is This Drive?
6/10
This is a straightforward highway drive that stays mostly on I 10 and West Florida Republic Parkway. You will hit about 20 points where you need to pay attention to lane position or signs. The trickiest moment comes around 2.1 miles in near I 12 / West Florida Republic Parkway.
Driving Effort6/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 112.4 miles you will encounter 20 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 2.1 miles (I 12 / West Florida Republic Parkway): Merge point - match speed before joining. Lane positioning matters here; at 42.1 miles (I 10): Merge point - match speed before joining. Lane positioning matters here; at 45.7 miles (I 10): Highway fork - watch signs carefully. Lane positioning matters here.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Hammond, LA to New Iberia, LA, road signs begin pointing toward Cecilia along the way.
Cecilia
86.1 mi in|~1h 38m
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 2h 22m. Total distance: 112.4 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
2h 22m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (76%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 44 miles on I 10. The full list of main roads is in the Roads section above.
Yes — we found about 9 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at New Iberia, LA before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. There are 9 rest areas along the route for bathroom stops.
The main spots that need attention: at 2.1 miles (I 12 / West Florida Republic Parkway): Merge point - match speed before joining. Lane positioning matters here; at 42.1 miles (I 10): Merge point - match speed before joining. Lane positioning matters here; at 45.7 miles (I 10): Highway fork - watch signs carefully. Lane positioning matters here.
Yes. A round trip is manageable in a single day if you plan a break at New Iberia, LA before heading back.
