How far is Terrytown, LA from Baton Rouge, LA?
The driving distance from Terrytown, LA to Baton Rouge, LA is about 85.3 miles (137.3 km), with a travel time of about 01h 30m by car.
- The straight-line flight distance is about 78.2 miles (125.8 km).
- For a round trip, plan for roughly 03h 00m 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 01h 30m.
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.
City in Louisiana, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy
Mostly Cloudy
Driving Route Map
The map below follows the saved road route between Terrytown and Baton Rouge.
Turn-by-Turn Driving Directions
Step-by-step road directions between Terrytown and Baton Rouge.
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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
2034 ft · 29 sec · Martin Luther King Jr Memorial Freeway
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9
Take the exit slight right toward LA 73: Government Street, River Center, Downtown
1035 ft · 37 sec
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10
Turn left onto Government Street
3035 ft · 1 min · Government Street
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11
Arrive at your destination
0 m · 1 sec · Government Street
Car Route Details
A richer read on the saved driving route between Terrytown and Baton Rouge.
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.
Mostly Cloudy leaving Terrytown and Mostly Cloudy near Baton Rouge.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Terrytown to Baton Rouge?
The road trip is about 85.3 miles (137.3 km) and usually takes 01h 30m 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?
Garyville is a useful midpoint, sitting about 42.6 miles from Terrytown and 42.7 miles from Baton Rouge.
How much longer is the road route than the straight-line distance?
The direct path is about 78.2 miles (125.8 km), while the road route adds roughly 7.1 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 3:30 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $11.40 one way or $22.80 round trip. Estimated CO2 is about 26.7 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy around Terrytown and Mostly Cloudy near Baton Rouge.
Stop Ideas Near Garyville
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Garyville.
Schriever
Hammond
New Orleans Union Passenger Terminal
Baton Rouge, Louisiana
Flight Path Map
This map shows the direct air route between Terrytown and Baton Rouge. Straight-line distance: 78.2 mi (125.85 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 Baton Rouge
The capital of Louisiana.
| Population | 219,052 |
| Coordinates | 30.4433200, -91.1874700 |
| Altitude | 14 |
| Country | United States |
End: Government Street (-91.18751, 30.443332)
Estimated Travel Time
Distance: 137 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 50m |
| 40 mph (64.37 km/h) | 02h 07m |
| 50 mph (80.47 km/h) | 01h 42m |
| 60 mph (96.56 km/h) | 01h 25m |
| 70 mph (112.65 km/h) | 01h 13m |
| 80 mph (129 km/h) | 01h 03m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $11.40 | $22.80 |
| Mid-grade | $4.26 | $12.82 | $25.64 |
| Premium | $4.63 | $13.92 | $27.84 |
| Diesel | $5.42 | $16.30 | $32.60 |
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 30, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.