How far is Terrytown, LA from Zachary, LA?
The driving distance from Terrytown, LA to Zachary, LA is about 100.7 miles (162 km), with a travel time of about 02h 02m by car.
- The straight-line flight distance is about 84.3 miles (135.6 km).
- For a round trip, plan for roughly 04h 05m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 02h 02m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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.
Human settlement in Louisiana, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Driving Route Map
The map below follows the saved road route between Terrytown and Zachary.
Turn-by-Turn Driving Directions
Step-by-step road directions between Terrytown and Zachary.
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1
Start on Cedarwood Avenue
128 m · 16 sec · Cedarwood Avenue
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2
Turn right onto Heritage Avenue
1043 ft · 36 sec · Heritage Avenue
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3
Turn left onto Terry Parkway
1.2 km · 2 min · Terry Parkway
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4
Take the ramp slight right toward US 90 Business East: New Orleans
2191 ft · 54 sec
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5
Merge slight left onto Westbank Expressway
1.4 mi · 2 min · Westbank Expressway
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6
Continue on Crescent City Connection
1 km · 58 sec · Crescent City Connection
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7
Continue on Pontchartrain Expressway
80.6 mi · 1 hr 32 min · Pontchartrain Expressway
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8
Keep slight right to continue on Martin Luther King Jr Memorial Freeway
6.2 mi · 8 min · Martin Luther King Jr Memorial Freeway
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9
Continue on Martin Luther King, Jr. Memorial Freeway
1.8 mi · 2 min · Martin Luther King, Jr. Memorial Freeway
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10
Take the exit slight right toward LA 19: Scotlandville, Baker
1498 ft · 51 sec
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11
Turn right onto Scotland Avenue
2.1 mi · 3 min · Scotland Avenue
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12
Continue on Main Street
2.9 mi · 4 min · Main Street
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13
Continue on Scotlandville-Zachary Highway
2.8 mi · 4 min · Scotlandville-Zachary Highway
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14
Turn left onto Main Street
1916 ft · 32 sec · Main Street
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15
Arrive at your destination
0 m · 1 sec · Main Street
Car Route Details
A richer read on the saved driving route between Terrytown and Zachary.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Pontchartrain Expressway
Continue on Pontchartrain Expressway
80.6 mi · 01h 32m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Sunny leaving Terrytown and Sunny near Zachary.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Terrytown to Zachary?
The road trip is about 100.7 miles (162 km) and usually takes 02h 02m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Sorrento is a useful midpoint, sitting about 50.3 miles from Terrytown and 50.3 miles from Zachary.
How much longer is the road route than the straight-line distance?
The direct path is about 84.3 miles (135.6 km), while the road route adds roughly 16.4 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 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 2:24 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $13.44 one way or $26.89 round trip. Estimated CO2 is about 31.5 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Terrytown and Sunny near Zachary.
Stop Ideas Near Sorrento
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Port Vincent Clerks Office
City of Donaldsonville
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Sorrento.
Baton Rouge, Louisiana
Schriever
Hammond
New Orleans Union Passenger Terminal
Flight Path Map
This map shows the direct air route between Terrytown and Zachary. Straight-line distance: 84.26 mi (135.6 km).
#1 Terrytown
Unincorporated suburban community and census-designated place in Jefferson Parish, Louisiana, United States of America
| Population | 23,319 |
| Coordinates | 29.9102100, -90.0325700 |
| Altitude | -1 |
| 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: 162 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 21m |
| 40 mph (64.37 km/h) | 02h 30m |
| 50 mph (80.47 km/h) | 02h 00m |
| 60 mph (96.56 km/h) | 01h 40m |
| 70 mph (112.65 km/h) | 01h 26m |
| 80 mph (129 km/h) | 01h 15m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $13.44 | $26.89 |
| Mid-grade | $4.26 | $15.12 | $30.24 |
| Premium | $4.63 | $16.42 | $32.84 |
| Diesel | $5.42 | $19.22 | $38.45 |
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 · May 05, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.