How far is Zachary, LA from Prairieville, LA?
The driving distance from Zachary, LA to Prairieville, LA is about 34.2 miles (55.1 km), with a travel time of about 00h 44m by car.
- The straight-line flight distance is about 26.3 miles (42.3 km).
- For a round trip, plan for roughly 01h 29m 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 44m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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.
Sunny
Driving Route Map
The map below follows the saved road route between Zachary and Prairieville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Zachary and Prairieville.
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1
Start on Main Street
1916 ft · 34 sec · Main Street
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2
Turn right onto Scotlandville-Zachary Highway
2.8 mi · 4 min · Scotlandville-Zachary Highway
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3
Continue on Main Street
2.9 mi · 4 min · Main Street
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4
Continue on Scotland Avenue
2.2 mi · 4 min · Scotland Avenue
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5
Turn left onto I 110 South: Baton Rouge
93 m · 9 sec
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6
Continue on I 110 South: Baton Rouge
1463 ft · 36 sec
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7
Merge slight left onto Martin Luther King, Jr. Memorial Freeway
1.3 mi · 2 min · Martin Luther King, Jr. Memorial Freeway
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8
Take the exit slight right toward US 190, US 61: Opelousas, Airline Highway
2810 ft · 1 min
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9
Keep slight left to continue on US 190 East, US 61 South: Airline Highway
2962 ft · 1 min
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10
Merge slight left onto Airline Highway
18.5 mi · 27 min · Airline Highway
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11
Continue on Airline Highway
147 m · 13 sec · Airline Highway
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12
Arrive at your destination
0 m · 1 sec · Airline Highway
Car Route Details
A richer read on the saved driving route between Zachary and Prairieville.
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.
Airline Highway
Merge slight left onto Airline Highway
18.5 mi · 00h 27m
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.
Sunny leaving Zachary and Sunny near Prairieville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Zachary to Prairieville?
The road trip is about 34.2 miles (55.1 km) and usually takes 00h 44m 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?
Merrydale is a useful midpoint, sitting about 14.9 miles from Zachary and 19.4 miles from Prairieville.
How much longer is the road route than the straight-line distance?
The direct path is about 26.3 miles (42.3 km), while the road route adds roughly 7.9 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 7:00 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.73 one way or $9.47 round trip. Estimated CO2 is about 10.8 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Zachary and Sunny near Prairieville.
Stop Ideas Near Merrydale
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
City Hall Plaza
Baker Utility Office
Baker Municipal Center Auditorium
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Merrydale.
Baton Rouge, Louisiana
Hammond
New Iberia
Schriever
Flight Path Map
This map shows the direct air route between Zachary and Prairieville. Straight-line distance: 26.28 mi (42.29 km).
#1 Zachary
City in Louisiana, United States
| Population | 18,417 |
| Coordinates | 30.6485200, -91.1565000 |
| Altitude | 31 |
| Country | United States |
#2 Prairieville
Prairieville is a place in Louisiana, United States.
| Population | 0 |
| Coordinates | 30.3029700, -90.9720500 |
| Altitude | 7 |
| Country | United States |
End: US 61 (-90.972041, 30.302976)
Estimated Travel Time
Distance: 55 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 08m |
| 40 mph (64.37 km/h) | 00h 51m |
| 50 mph (80.47 km/h) | 00h 41m |
| 60 mph (96.56 km/h) | 00h 34m |
| 70 mph (112.65 km/h) | 00h 29m |
| 80 mph (129 km/h) | 00h 25m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.91 | $4.73 | $9.47 |
| Mid-grade | $4.38 | $5.29 | $10.59 |
| Premium | $4.78 | $5.79 | $11.57 |
| Diesel | $5.82 | $7.05 | $14.09 |
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 · Oct 15, 2026