How far is Lake Jackson, TX from Brownsville, TX?
The driving distance from Lake Jackson, TX to Brownsville, TX is about 336.5 miles (541.5 km), with a travel time of about 06h 54m by car.
- The straight-line flight distance is about 250.7 miles (403.4 km).
- For a round trip, plan for roughly 13h 49m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 AM CDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 06h 54m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
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 Texas, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Lake Jackson and Brownsville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lake Jackson and Brownsville.
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1
Start on Magnolia Street
16 m · 6 sec · Magnolia Street
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2
Turn left onto Center Way
2254 ft · 1 min · Center Way
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3
Turn left onto South Yaupon Street
1313 ft · 38 sec · South Yaupon Street
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4
At the end of the road, turn right onto State Highway 332 East
2343 ft · 46 sec · State Highway 332 East
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5
Continue on State Highway 228
1.3 km · 1 min · State Highway 228
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6
Turn left onto State Highway 332 West
7.5 mi · 11 min · State Highway 332 West
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7
Turn right onto North Brooks Street
8.2 mi · 13 min · North Brooks Street
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8
Turn left onto South 17th Street
1.4 mi · 2 min · South 17th Street
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9
At the end of the road, turn left
28.1 mi · 42 min
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10
Turn right onto Broadway
2691 ft · 1 min · Broadway
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11
Turn left onto West 3rd Street
8.8 mi · 16 min · West 3rd Street
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12
Continue straight
27.3 mi · 41 min
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13
Turn left onto West Main Street
1.4 mi · 2 min · West Main Street
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14
Turn slight right
1789 ft · 57 sec
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15
Continue on US 59 Frontage Road
645 ft · 13 sec · US 59 Frontage Road
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16
Take the ramp straight
1524 ft · 42 sec
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17
Continue straight
27.6 mi · 30 min
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18
Keep slight left to continue on Spur 91
1.6 km · 1 min · Spur 91
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19
Merge slight right onto US Highway 77 South
33.2 mi · 38 min · US Highway 77 South
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20
Turn straight onto Alamo Street
37.1 mi · 43 min · Alamo Street
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21
Take the exit straight toward I 37, US 77, I 69E
538 ft · 13 sec
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22
Keep slight left
1965 ft · 48 sec
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23
Merge slight right
2.5 mi · 2 min
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24
Take the exit slight right toward I 69E, US 77: Kingsville, Brownsville
31.3 mi · 34 min
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25
Keep slight left to continue on U.S. Highway 77
61.3 mi · 1 hr 9 min · U.S. Highway 77
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26
Keep slight left to continue on U.S. Highway 77
43.7 mi · 47 min · U.S. Highway 77
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27
Continue on North Expressway
2.1 mi · 2 min · North Expressway
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28
Keep slight left to continue on North Expressway
9 mi · 10 min · North Expressway
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29
Take the exit slight right toward 12th-14th Street
1730 ft · 42 sec
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30
Turn straight onto South Expressway
101 m · 9 sec · South Expressway
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31
Turn right onto East 12th Street
1.2 km · 2 min · East 12th Street
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32
Turn right onto East Washington Street
9 m · 1 sec · East Washington Street
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33
Arrive at your destination
0 m · 1 sec · East Washington Street
Car Route Details
A richer read on the saved driving route between Lake Jackson and Brownsville.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
U.S. Highway 77
Keep slight left to continue on U.S. Highway 77
61.3 mi · 01h 10m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Chance Rain Showers leaving Lake Jackson and Chance Showers And Thunderstorms near Brownsville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Lake Jackson to Brownsville?
The road trip is about 336.5 miles (541.5 km) and usually takes 06h 54m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Sinton is a useful midpoint, sitting about 168.5 miles from Lake Jackson and 168 miles from Brownsville.
How much longer is the road route than the straight-line distance?
The direct path is about 250.7 miles (403.4 km), while the road route adds roughly 85.8 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 6:00 AM to 7:30 AM CDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $44.86 one way or $89.71 round trip. Estimated CO2 is about 105.5 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers around Lake Jackson and Chance Showers And Thunderstorms near Brownsville.
Flight Path Map
This map shows the direct air route between Lake Jackson and Brownsville. Straight-line distance: 250.64 mi (403.37 km).
#1 Lake Jackson
City in Brazoria County, Texas, United States
| Population | 27,063 |
| Coordinates | 29.0338600, -95.4343900 |
| Altitude | 4 |
| Country | United States |
#2 Brownsville
The southernmost city in Texas.
| Population | 183,428 |
| Coordinates | 25.9017500, -97.4974800 |
| Altitude | 10 |
| Country | United States |
End: Brownsville (-97.49748, 25.90175)
Estimated Travel Time
Distance: 542 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 11h 12m |
| 40 mph (64.37 km/h) | 08h 24m |
| 50 mph (80.47 km/h) | 06h 43m |
| 60 mph (96.56 km/h) | 05h 36m |
| 70 mph (112.65 km/h) | 04h 48m |
| 80 mph (129 km/h) | 04h 11m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $44.86 | $89.71 |
| Mid-grade | $4.25 | $50.47 | $100.94 |
| Premium | $4.59 | $54.50 | $108.99 |
| Diesel | $3.99 | $47.40 | $94.79 |
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 Texas · May 02, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.