Saint Francisville to Lafayette is 86.5 miles and takes about 1 hour 45 minutes via I-10 and US-61, with a fuel budget near $13 and enough daylight to finish in a day. This trip stays within Louisiana, moving from the Southeast region to another Southeast locale. It's a straightforward, highway-focused journey that's perfect for a single-day excursion. You'll find it to be a practical and efficient way to travel between these two points, with most of your miles covered on major interstates.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
43.3 miles from Saint Francisville, LA
A natural place for your longest stop of the day
, about 53m into the drive
.
Main Roads
Road
Distance
Duration
I 10
52 mi
59m
US 61
21.3 mi
25m
Martin Luther King Jr Memorial Freeway
5.7 mi
7m
Martin Luther King, Jr. Memorial Freeway
2.5 mi
3m
Northwest Evangeline Thruway
1.9 mi
3m
Commerce Street
1 mi
1m
Veterans Memorial Expressway
0.3 mi
<1m
Rue Jefferson
0.3 mi
<1m
Longest stretch:
I 10
— 52 mi, about 59m
Turn-by-Turn Driving Directions
Step-by-step road directions between Saint Francisville, LA and Lafayette, LA.
1
Start on LA 1263
90 ft·4 sec·Ferdinand Street
2
Continue on US 61 Business
1.0 mi·1 min·Commerce Street
3
Turn right onto US 61; LA 10
21 mi·25 min·US 61; LA 10
4
Take the exit
0.5 mi·48 sec
Toward I 110 South: Baton Rouge
5
Continue on I 110
2.5 mi·3 min·Martin Luther King, Jr. Memorial Freeway
Use the straight / slight right lanes.
6
Continue on I 110
5.7 mi·7 min·Martin Luther King Jr Memorial Freeway
Use the straight / slight right lanes.
7
Keep slight right at fork
0.4 mi·49 sec
Exit 1IToward I 10 West: LafayetteUse the slight left / slight right lanes.
8
Merge onto I 10
52 mi·59 min·I 10
Use the straight / slight right lanes.
9
Take the exit
0.3 mi·41 sec
Toward US 167: Morgan City
10
Merge onto I 49
0.3 mi·23 sec·Veterans Memorial Expressway
11
Continue on I 49; LA 182
1.9 mi·3 min·Northwest Evangeline Thruway
12
Turn right onto Jefferson Boulevard
0.2 mi·33 sec·Jefferson Boulevard
13
Continue on Rue Jefferson
0.3 mi·51 sec·Rue Jefferson
14
Turn right onto Rue Vermilion Ouest
335 ft·16 sec·Rue Vermilion Ouest
15
Arrive at destination
Rue Vermilion Ouest
Trip Plan
Given the short duration of about 1 hour 45 minutes, this is an easy same-day trip. You have the flexibility to leave whenever suits your schedule, but departing in the morning or early afternoon will give you plenty of daylight. With only 86.5 miles, you likely won't need many, if any, planned stops for rest or fuel, though it's always wise to keep your tank at least half full. Pay attention to signs for I-10 as it's the primary artery for the majority of your journey, and be aware of potential traffic as you approach Lafayette.
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 43.3 miles from Saint Francisville, LA, or about 53m into the drive.
The longest continuous stretch on this route runs about 52 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 19 miles or 23m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 43.3 miles or 53m 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 27m
Traffic, exits, and arrival timing usually matter more near Lafayette, LA than in the middle of the route.
Before You Leave
+
Open the route before leaving Saint Francisville, LA so your first major turns are already loaded.
Day 1
Settle into the route from Saint Francisville, LA
This is one driving day of about 86.5 miles and 1h 45m.
Your first comfortable stop window is around 19 miles from Saint Francisville, LA.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on I 10 for about 52 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 8
5 decision points cluster between mile 1 and 83.4 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
4
1 mi into trip|~1m in|US 61; LA 10 / US 61
Turn right onto US 61; LA 10 / US 61
Navigation decision point
4
22.3 mi into trip|~27m in
Take the exit toward I 110 South: Baton Rouge
Exit ramp - move to the correct lane early
Toward I 110 South: Baton Rouge
8
31 mi into trip|~38m in
Keep slight right at fork toward I 10 West: Lafayette
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left / slight right lanes.
Exit 1I
Toward I 10 West: Lafayette
5
31.4 mi into trip|~39m in|I 10
Merge onto I 10
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
4
83.4 mi into trip|~1h 38m in
Take the exit toward US 167: Morgan City
Exit ramp - move to the correct lane early
Toward US 167: Morgan City
Fuel & Cost
Regular Gas
$13.06 one way
$26.13 round trip
$3.84/gal25.4 MPG avg30 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.21
$14.34
$28.68
premium
$4.56
$15.53
$31.05
diesel
$5.61
$19.10
$38.20
Estimated Tolls: $0.13
Northwest Evangeline Thruway
(1.9 mi)$0.13
Toll estimates based on average 2024-2025 rates. EZ-Pass/SunPass discounts may lower the actual cost.
Estimated Trip Cost (one way, 1 person)
Fuel
$13
Tolls
$0
Meals
$25–$50
Total
$38–$63
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 30.3 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $9 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
26
0
$9.08
$4.15
Efficient EV
21.6
0
$7.57
$3.46
EV Truck/SUV
34.6
0
$12.11
$5.54
Gas CO2
30 kg
EV CO2
10 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 15, 2026
Origin
Saint Francisville, LA
Afternoon
in Saint Francisville on Saturday
Local time
1:33 PM
CDT
Current temp
78°F
Unavailable
Live forecast
Destination
Lafayette, LA
Afternoon
in Lafayette on Saturday
Local time
1:33 PM
CDT
Current temp
61°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
17 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
1h 45m 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 drive is overwhelmingly highway-focused, with 95% of the route utilizing major roads like I-10 and US-61. Expect long stretches of consistent speed, including a continuous segment of 52 miles on I-10. The Martin Luther King Jr. Memorial Freeway also contributes to the fast-paced nature of this trip. For the most part, you'll be on well-maintained interstates, making for a predictable and smooth driving experience without many detours or winding local roads.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 15 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 10 is the longest continuous segment at about 52 miles.
How Hard Is This Drive?
5/10
This is a straightforward highway drive that stays mostly on I 10 and US 61. You will hit about 8 points where you need to pay attention to lane position or signs. The trickiest moment comes around 1 miles in near US 61; LA 10 / US 61.
Driving Effort5/10
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 86.5 miles you will encounter 8 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 1 miles (US 61; LA 10 / US 61): Navigation decision point; at 22.3 miles: Exit ramp - move to the correct lane early; at 31 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 1h 45m. Total distance: 86.5 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h 45m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (95%). Some complex stretches to watch for.
Frequently Asked Questions
The drive from Saint Francisville, LA to Lafayette, LA covers 86.5 miles and takes about 1h 45m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 10, US 61, Martin Luther King Jr Memorial Freeway. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 43.3 miles from Saint Francisville, LA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $13.06 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.
This drive requires moderate attention. Across 86.5 miles you will encounter 8 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
The main spots that need attention: at 1 miles (US 61; LA 10 / US 61): Navigation decision point; at 22.3 miles: Exit ramp - move to the correct lane early; at 31 miles: Highway fork - watch signs carefully. Lane positioning matters here.
The route from Saint Francisville, LA to Lafayette, LA does not surface many named destination signs beyond the main corridor.
