How far is Prairieville, LA from Zachary, LA?
The driving distance from Prairieville, LA to Zachary, LA is about 29.3 miles (47.2 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 28m 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 Prairieville and Zachary.
Turn-by-Turn Driving Directions
Step-by-step road directions between Prairieville and Zachary.
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1
Start on Airline Highway
18.4 mi · 27 min · Airline Highway
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2
Take the exit slight right toward I 110: Natchez, Baton Rouge
1224 ft · 28 sec
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3
Keep slight right to continue on I 110 North: Natchez
2031 ft · 50 sec
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4
Keep slight left to continue on 110 North: Natchez
2320 ft · 57 sec
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5
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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6
Take the exit slight right toward LA 19: Scotlandville, Baker
1498 ft · 51 sec
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7
Turn right onto Scotland Avenue
2.1 mi · 3 min · Scotland Avenue
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8
Continue on Main Street
2.9 mi · 4 min · Main Street
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9
Continue on Scotlandville-Zachary Highway
2.8 mi · 4 min · Scotlandville-Zachary Highway
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10
Turn left onto Main Street
1916 ft · 32 sec · Main Street
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11
Arrive at your destination
0 m · 1 sec · Main Street
Car Route Details
A richer read on the saved driving route between Prairieville and Zachary.
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
Start on Airline Highway
18.4 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 Prairieville and Sunny near Zachary.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Prairieville to Zachary?
The road trip is about 29.3 miles (47.2 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 14.7 miles from Prairieville and 14.7 miles from Zachary.
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 3 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 7:02 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.07 one way or $8.14 round trip. Estimated CO2 is about 9.2 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Prairieville and Sunny near Zachary.
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 Prairieville and Zachary. Straight-line distance: 26.28 mi (42.29 km).
#1 Prairieville
Prairieville is a place in Louisiana, United States.
| Population | 0 |
| Coordinates | 30.3029700, -90.9720500 |
| Altitude | 7 |
| Country | United States |
#2 Zachary
City in Louisiana, United States
| Population | 18,417 |
| Coordinates | 30.6485200, -91.1565000 |
| Altitude | 31 |
| Country | United States |
End: Zachary (-91.1565, 30.64852)
Estimated Travel Time
Distance: 47 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 58m |
| 40 mph (64.37 km/h) | 00h 44m |
| 50 mph (80.47 km/h) | 00h 35m |
| 60 mph (96.56 km/h) | 00h 29m |
| 70 mph (112.65 km/h) | 00h 25m |
| 80 mph (129 km/h) | 00h 21m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.91 | $4.07 | $8.14 |
| Mid-grade | $4.38 | $4.55 | $9.10 |
| Premium | $4.78 | $4.97 | $9.94 |
| Diesel | $5.82 | $6.06 | $12.11 |
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