How far is Laredo, TX from La Porte, TX?
The driving distance from Laredo, TX to La Porte, TX is about 336 miles (540.8 km), with a travel time of about 06h 35m by car.
- The straight-line flight distance is about 310.4 miles (499.6 km).
- For a round trip, plan for roughly 13h 11m 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 35m.
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.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Laredo and La Porte.
Turn-by-Turn Driving Directions
Step-by-step road directions between Laredo and La Porte.
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1
Start on Matamoros Street
1544 ft · 46 sec · Matamoros Street
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2
Turn left onto San Dario Avenue
553 ft · 11 sec · San Dario Avenue
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3
Continue on San Dario Avenue
1 km · 1 min · San Dario Avenue
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4
Turn right onto Park Street
1727 ft · 35 sec · Park Street
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5
Continue on Clark Boulevard
3 mi · 6 min · Clark Boulevard
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6
Turn left onto Bob Bullock Loop
1.3 km · 1 min · Bob Bullock Loop
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7
Take the ramp slight right
71 m · 6 sec
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8
Merge slight left onto East Saunders Street
1.1 mi · 2 min · East Saunders Street
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9
Continue on Lloyd Bentsen Highway
57.6 mi · 1 hr 1 min · Lloyd Bentsen Highway
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10
Turn left
66.6 mi · 1 hr 18 min
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11
Continue on West Houston Street
1.6 mi · 4 min · West Houston Street
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12
Continue on US Highway 59 East
47.7 mi · 53 min · US Highway 59 East
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13
Take the exit left toward Northwest Zac Lentz Parkway
2904 ft · 1 min · Northwest Zac Lentz Parkway
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14
Merge slight left
93.2 mi · 1 hr 44 min
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15
Take the exit slight right
1551 ft · 38 sec
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16
Continue on 59 Northbound Frontage Road
1.6 mi · 2 min · 59 Northbound Frontage Road
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17
Continue straight
2146 ft · 59 sec
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18
Continue on US 59 Northbound Frontage Road
2 mi · 5 min · US 59 Northbound Frontage Road
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19
Continue on Southwest Freeway Frontage Road
1.3 mi · 3 min · Southwest Freeway Frontage Road
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20
Take the ramp slight left toward I 69 North, US 59 North
1304 ft · 32 sec
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21
Merge slight left onto Southwest Freeway
20.1 mi · 22 min · Southwest Freeway
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22
Take the exit slight right toward Sam Houston Tollway
1215 ft · 17 sec
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23
Keep slight right
1 km · 53 sec
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24
Merge slight left onto South Sam Houston Parkway West
779 ft · 10 sec · South Sam Houston Parkway West
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25
Continue on South Sam Houston Tollway West
21 mi · 24 min · South Sam Houston Tollway West
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26
Continue on South Sam Houston Parkway East
2.5 mi · 3 min · South Sam Houston Parkway East
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27
Continue on East Sam Houston Tollway South
2.5 mi · 3 min · East Sam Houston Tollway South
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28
Take the exit slight right toward Fairmont Parkway, Vista Road
1571 ft · 38 sec
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29
Turn straight onto East Sam Houston Parkway South
1203 ft · 24 sec · East Sam Houston Parkway South
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30
Turn right onto Fairmont Parkway
7.6 mi · 12 min · Fairmont Parkway
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31
Turn left onto State Highway 146 North
621 ft · 12 sec · State Highway 146 North
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32
Continue on State Highway 146 North
573 ft · 11 sec · State Highway 146 North
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33
Continue on South 9th Street
1.1 km · 1 min · South 9th Street
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34
Turn right onto West Main Street
3003 ft · 1 min · West Main Street
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35
Turn left onto North Broadway Street
53 m · 37 sec · North Broadway Street
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36
Continue on North Broadway Street
4 m · 1 sec · North Broadway Street
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37
Arrive at your destination
0 m · 1 sec · North Broadway Street
Car Route Details
A richer read on the saved driving route between Laredo and La Porte.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Northwest Zac Lentz Parkway
Merge slight left
93.2 mi · 01h 44m
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.
Mostly Sunny leaving Laredo and Chance Showers And Thunderstorms near La Porte.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Laredo to La Porte?
The road trip is about 336 miles (540.8 km) and usually takes 06h 35m 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?
Goliad is a useful midpoint, sitting about 168 miles from Laredo and 168.1 miles from La Porte.
How much longer is the road route than the straight-line distance?
The direct path is about 310.4 miles (499.6 km), while the road route adds roughly 25.6 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 $44.82 one way or $89.64 round trip. Estimated CO2 is about 105.4 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Laredo and Chance Showers And Thunderstorms near La Porte.
Flight Path Map
This map shows the direct air route between Laredo and La Porte. Straight-line distance: 310.46 mi (499.63 km).
#1 Laredo
The third most populous city in Texas and the center of the Laredo metropolitan area.
| Population | 263,640 |
| Coordinates | 27.5064100, -99.5075400 |
| Altitude | 126 |
| Country | United States |
#2 La Porte
City in LaPorte County, Indiana, United States of America
| Population | 35,775 |
| Coordinates | 29.6657800, -95.0193700 |
| Altitude | 6 |
| Country | United States |
End: La Porte (-95.01937, 29.66578)
Estimated Travel Time
Distance: 541 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 11h 11m |
| 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 | $44.82 | $89.64 |
| Mid-grade | $4.25 | $50.43 | $100.86 |
| Premium | $4.59 | $54.45 | $108.90 |
| Diesel | $3.99 | $47.36 | $94.71 |
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 · Apr 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.