How far is Youngsville, LA from Lafayette, LA?
The driving distance from Youngsville, LA to Lafayette, LA is about 10.3 miles (16.5 km), with a travel time of about 00h 17m by car.
- The straight-line flight distance is about 8.8 miles (14.1 km).
- For a round trip, plan for roughly 00h 35m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM CDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 17m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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.
Suburb city of Lafayette, located in Lafayette and St.
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 Youngsville and Lafayette.
Turn-by-Turn Driving Directions
Step-by-step road directions between Youngsville and Lafayette.
-
1
Start on Lafayette Street
823 ft · 20 sec · Lafayette Street
-
2
Enter the roundabout and take exit 2 toward the route
31 m · 2 sec
-
3
Exit the roundabout
34 m · 5 sec
-
4
Continue on Lafayette Street
2483 ft · 50 sec · Lafayette Street
-
5
Continue on Youngsville Highway
1.4 km · 2 min · Youngsville Highway
-
6
Keep slight right to continue on Youngsville Highway
2.7 mi · 5 min · Youngsville Highway
-
7
Continue on Southpark Road
1.6 km · 2 min · Southpark Road
-
8
Turn left onto Southwest Evangeline Thruway
2476 ft · 38 sec · Southwest Evangeline Thruway
-
9
Continue on Southeast Evangeline Thruway
2.5 mi · 4 min · Southeast Evangeline Thruway
-
10
Turn left onto East University Avenue
1.4 mi · 3 min · East University Avenue
-
11
Turn right onto Johnston Street
1169 ft · 31 sec · Johnston Street
-
12
Turn left onto Rue Jefferson
1668 ft · 51 sec · Rue Jefferson
-
13
Turn left onto Rue Vermilion Ouest
102 m · 17 sec · Rue Vermilion Ouest
-
14
Arrive at your destination
0 m · 1 sec · Rue Vermilion Ouest
Car Route Details
A richer read on the saved driving route between Youngsville and Lafayette.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Youngsville Highway
Keep slight right to continue on Youngsville Highway
2.69 mi · 00h 05m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Partly Sunny leaving Youngsville and Partly Sunny near Lafayette.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Youngsville to Lafayette?
The road trip is about 10.3 miles (16.5 km) and usually takes 00h 17m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Broussard is a useful midpoint, sitting about 5.1 miles from Youngsville and 5.1 miles from Lafayette.
How much longer is the road route than the straight-line distance?
The direct path is about 8.8 miles (14.1 km), while the road route adds roughly 1.5 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 7:00 AM to 7:00 PM CDT. If you want a more comfortable same-day return, try to leave by 7:54 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $1.36 one way or $2.73 round trip. Estimated CO2 is about 3.2 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around Youngsville and Partly Sunny near Lafayette.
Stop Ideas Near Broussard
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Parks City Hall
Lafayette Consolidated Government
Housing Authority of Lafayette
City of St. Martinville Tourist Information Center
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Broussard.
Lafayette
New Iberia
Baton Rouge, Louisiana
Schriever
Flight Path Map
This map shows the direct air route between Youngsville and Lafayette. Straight-line distance: 8.78 mi (14.13 km).
#1 Youngsville
Suburb city of Lafayette, located in Lafayette Parish, Louisiana, United States of America
| Population | 15,262 |
| Coordinates | 30.0996500, -91.9901200 |
| Altitude | 9 |
| Country | United States |
#2 Lafayette
The third most populous city in Acadiana, Louisiana.
| Population | 126,535 |
| Coordinates | 30.2240900, -92.0198400 |
| Altitude | 11 |
| Country | United States |
End: West Vermilion Street (-92.019794, 30.224075)
Estimated Travel Time
Distance: 16 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 20m |
| 40 mph (64.37 km/h) | 00h 15m |
| 50 mph (80.47 km/h) | 00h 12m |
| 60 mph (96.56 km/h) | 00h 10m |
| 70 mph (112.65 km/h) | 00h 08m |
| 80 mph (129 km/h) | 00h 07m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $1.36 | $2.73 |
| Mid-grade | $4.26 | $1.53 | $3.07 |
| Premium | $4.63 | $1.67 | $3.33 |
| Diesel | $5.42 | $1.95 | $3.90 |
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 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.