Rayville, LA to Lafayette, LA is 202.5 miles and takes about 3h 47m via Martin Luther King Jr Drive and I 20, with a fuel budget near $31 and enough daylight to finish in a day. This trip stays within the Southeast region, connecting two points in Louisiana. Expect a local feel for much of the journey, with a significant portion of the drive involving turns rather than high-speed highway cruising. Given the relatively short duration, it's a manageable one-day trip, but you'll want to be mindful of the road type.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
101.3 miles from Rayville, LA
A natural place for your longest stop of the day
, about 1h 57m into the drive
.
Main Roads
Road
Distance
Duration
Martin Luther King Jr Drive
89 mi
1h 43m
Martin Luther King, Jr Highway
76 mi
1h 17m
I 20
19 mi
20m
Veterans Memorial Expressway
8.8 mi
9m
Pineville Expressway
4.2 mi
5m
Northwest Evangeline Thruway
1.9 mi
3m
North Julia Street
1.2 mi
1m
US 167
0.8 mi
1m
Longest stretch:
Martin Luther King Jr Drive
— 89 mi, about 1h 43m
Turn-by-Turn Driving Directions
Step-by-step road directions between Rayville, LA and Lafayette, LA.
1
Start on US 80
0.2 mi·29 sec·Harrison Street
2
Turn left onto US 425
1.2 mi·1 min·North Julia Street
3
Enter roundabout onto US 425
159 ft·2 sec·South Julia Street
4
Continue on US 425
402 ft·6 sec·South Julia Street
5
Take the ramp
0.3 mi·35 sec
6
Merge onto I 20
19 mi·20 min·I 20
7
Take the exit
0.2 mi·31 sec
Toward US 165 South: Columbia
8
Merge onto US 165
89 mi·1 hr 43 min·Martin Luther King Jr Drive
9
Turn left
0.3 mi·35 sec
Toward US 165 North: Monroe
10
Merge onto US 167
4.2 mi·5 min·Pineville Expressway
11
Keep slight left at fork onto US 167
0.8 mi·1 min·US 167
Toward I 49 South, US 167 South: Opelousas
12
Merge onto I 49; US 167; US 71 BYP
76 mi·1 hr 17 min·Martin Luther King, Jr Highway
13
Continue on I 49; US 167
8.8 mi·9 min·Veterans Memorial Expressway
14
Continue on I 49; LA 182
1.9 mi·3 min·Northwest Evangeline Thruway
15
Turn right onto Jefferson Boulevard
0.2 mi·33 sec·Jefferson Boulevard
16
Continue on Rue Jefferson
0.3 mi·51 sec·Rue Jefferson
17
Turn right onto Rue Vermilion Ouest
335 ft·16 sec·Rue Vermilion Ouest
18
Arrive at destination
Rue Vermilion Ouest
Trip Plan
For this 202.5-mile drive, leaving in the morning is advisable to make the most of daylight, especially given the local road segments. While the total duration is under 4 hours, the 'turn-heavy' profile means you'll want to budget a little extra time for navigation and potential traffic delays. With a fuel cost estimated at $31, topping off your tank before you leave Rayville is a good idea, as the longest stretch is on local roads where fuel stops might be less frequent. Consider this a flexible trip; you can easily complete it in one day without feeling rushed, allowing for spontaneous short breaks.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 101.3 miles from Rayville, LA, or about 1h 57m into the drive.
The longest continuous stretch on this route runs about 89 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 45 miles or 52m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 101.3 miles or 1h 57m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 7m
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 Rayville, 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 Rayville, LA
This is one driving day of about 202.5 miles and 3h 47m.
Your first comfortable stop window is around 45 miles from Rayville, LA.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on Martin Luther King Jr Drive for about 89 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 13
5 decision points cluster between mile 0.2 and 114.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
4
0.2 mi into trip|~0m in|US 425 / North Julia Street
Turn left onto US 425 / North Julia Street
Navigation decision point
4
1.4 mi into trip|~2m in|US 425 / South Julia Street
Enter roundabout onto US 425 / South Julia Street
Roundabout - know your exit number before entering
4
20.8 mi into trip|~23m in
Take the exit toward US 165 South: Columbia
Exit ramp - move to the correct lane early
Toward US 165 South: Columbia
4
110.1 mi into trip|~2h 8m in
Turn left toward US 165 North: Monroe
Navigation decision point
Toward US 165 North: Monroe
6
114.5 mi into trip|~2h 14m in|US 167
Keep slight left at fork onto US 167 toward I 49 South, US 167 South: Opelousas
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward I 49 South, US 167 South: Opelousas
Fuel & Cost
Regular Gas
$30.58 one way
$61.16 round trip
$3.84/gal25.4 MPG avg71 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.21
$33.57
$67.14
premium
$4.56
$36.35
$72.69
diesel
$5.61
$44.71
$89.42
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
$31
Tolls
$0
Meals
$25–$50
Total
$56–$81
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 70.9 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $21 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
60.8
0
$21.26
$9.72
Efficient EV
50.6
0
$17.72
$8.10
EV Truck/SUV
81
1
$28.35
$12.96
Gas CO2
71 kg
EV CO2
24 kg (66% 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
Rayville, LA
Late night
in Rayville on Tuesday
Local time
5:35 AM
CDT
Current temp
82°F
Unavailable
Live forecast
Destination
Lafayette, LA
Late night
in Lafayette on Tuesday
Local time
5:35 AM
CDT
Current temp
86°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
4 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
3h 47m 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.
National Parks Near This Route
Worth a detour if your schedule allows.
Poverty Point National Monument
National Monument
Now a nearly forgotten culture, Poverty Point at its peak 3,000 years ago was part of an enormous trading network that stretched for hundreds of miles across the continent. It was - and is - also an e...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This route leans towards a turn-heavy local drive, with only 16% of the journey on the highway. You'll experience a longest uninterrupted stretch of 89 miles on Martin Luther King Jr Drive, indicating a substantial segment of local road driving before you hit I 20. Be prepared for a more engaged driving experience, navigating through communities and potentially dealing with varied traffic conditions. The mix suggests you'll have periods of quicker travel on the interstate punctuated by slower, more community-focused segments.
Only 16% highway — the rest is turn-by-turn surface driving.
18 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 89 mi on Martin Luther King Jr Drive.
How Hard Is This Drive?
5/10
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. You will hit about 13 points where you need to pay attention to lane position or signs. The trickiest moment comes around 0.2 miles in near US 425 / North Julia Street.
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 202.5 miles you will encounter 13 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 0.2 miles (US 425 / North Julia Street): Navigation decision point; at 1.4 miles (US 425 / South Julia Street): Roundabout - know your exit number before entering; at 20.8 miles: Exit ramp - move to the correct lane early.
Lafayette is a city in Louisiana. It's the unofficial capital of Acadiana or Cajun Country. This flourishing moderate sized city is home to the University of Louisiana at Lafayette. Music and dancing is an integral part of community life. Several restaurants and dance halls thrive in the area and the city hosts several musical festivals throughout the year.
Doable as a same-day drive at 3h 47m. Total distance: 202.5 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 47m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (16%). Some complex stretches to watch for.
Scenic Drive
Mostly surface roads route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 89 miles on Martin Luther King Jr Drive. The full list of main roads is in the Roads section above.
Expect about $0.13 in tolls one way, starting with Northwest Evangeline Thruway. Most Northeast and Midwest toll agencies accept E-ZPass; in the West and Texas, transponders like TxTag or FasTrak apply. If you do not have a transponder, cashless tolling plates will mail a bill to the vehicle's registered address — usually with a surcharge, so a rental-car toll pass is often cheaper than paying by mail.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
Yes, with realistic expectations. Build in a stop roughly every 2 hours, have snacks and activities ready, and check the Nearby Places tabs for kid-friendly stops along the way.
The main spots that need attention: at 0.2 miles (US 425 / North Julia Street): Navigation decision point; at 1.4 miles (US 425 / South Julia Street): Roundabout - know your exit number before entering; at 20.8 miles: Exit ramp - move to the correct lane early.
Yes — Poverty Point National Monument. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 3.8 hours each way, an in-and-out day trip would put you behind the wheel for 7.6 hours — manageable with a long break at Lafayette, LA, but most travelers stay overnight.
