This 358.7-mile drive from Laguna Vista, TX to Houston, TX is a straightforward, highway-focused journey that can comfortably be completed in about 7 hours and 12 minutes. It's definitely doable as a single day trip, with an estimated fuel cost of $55. You'll spend most of your time on U.S. Highway 77 and US Highway 59 South, making it an efficient, though not particularly varied, route. This drive stays within the Great Plains region, so expect consistent scenery. With two recommended stops, you can break up the journey nicely.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
179.4 miles from Laguna Vista, TX
A natural place for your longest stop of the day
, about 3h 41m into the drive
.
Main Roads
Road
Distance
Duration
U.S. Highway 77
120.9 mi
2h 13m
US Highway 59 South
88.6 mi
1h 38m
US 77
37.6 mi
44m
United States Highway 77
33 mi
37m
Southwest Freeway
32.6 mi
37m
Santa Isabel Boulevard
19.1 mi
24m
County Road 79
4 mi
15m
Driscoll Bypass
2.3 mi
2m
Longest stretch:
U.S. Highway 77
— 120.9 mi, about 2h 13m
Traffic on I-69
Hour-of-day weekday pattern from 12 FHWA count stations on your route.
Peak
4 PM
~682 veh/hr typical
· worst 936
Quietest
2 AM
~109 veh/hr
Peak-to-quiet ratio
6.3×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 51 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Laguna Vista, TX and Houston, TX.
1
Start on FM 510
19 mi·24 min·Santa Isabel Boulevard
2
Continue on FM 510
0.8 mi·1 min·San Jose Ranch Road
3
Turn left onto FM 510
1.8 mi·3 min·Line M Road
4
Continue on FM 732
0.6 mi·1 min·Scaief Road
5
Turn right onto East Expressway 83
0.2 mi·20 sec·East Expressway 83
6
Take the ramp
0.2 mi·17 sec
7
Merge onto I 69E; US 77; US 83
96 mi·1 hr 47 min·U.S. Highway 77
Use the straight / slight right lanes.
8
Keep slight left at fork
0.2 mi·14 sec
9
Merge onto I 69E; US 77
1.2 mi·1 min·I 69E; US 77
10
Continue on U.S. Highway 77
12 mi·12 min·U.S. Highway 77
11
Take the exit
0.3 mi·34 sec
12
Turn straight onto US Highway 77 Frontage Road
485 ft·17 sec·US Highway 77 Frontage Road
13
Turn right onto County Road 10
1.0 mi·4 min·County Road 10
14
Turn left onto County Road 79
4.0 mi·15 min·County Road 79
15
Turn left onto County Road 18
0.2 mi·43 sec·County Road 18
16
Turn sharp right
1.1 mi·2 min
17
Take the ramp
0.4 mi·57 sec
18
Merge onto US 77
2.3 mi·2 min·Driscoll Bypass
19
Continue on US 77
13 mi·14 min·U.S. Highway 77
20
Merge onto I 37; US 77; I 69E
1.4 mi·1 min·I 37; US 77; I 69E
21
Keep slight left at fork
0.8 mi·50 sec
22
Continue on I 37; US 77; I 69E
463 ft·5 sec·I 37; US 77; I 69E
23
Take the exit onto US 77
38 mi·44 min·US 77
Toward Sinton, Victoria
24
Turn slight right onto US 77
33 mi·37 min·United States Highway 77
25
Keep slight left at fork onto Spur 91
1.5 mi·1 min·Spur 91
26
Merge onto US 59
89 mi·1 hr 38 min·US Highway 59 South
27
Take the exit
0.3 mi·37 sec
28
Continue on 59 Northbound Frontage Road
1.6 mi·2 min·59 Northbound Frontage Road
29
Continue on this road
0.4 mi·58 sec·this road
30
Continue on US 59 Northbound Frontage Road
2.0 mi·4 min·US 59 Northbound Frontage Road
31
Continue on Southwest Freeway Frontage Road
1.3 mi·2 min·Southwest Freeway Frontage Road
32
Take the ramp
0.2 mi·31 sec
Toward I 69 North, US 59 North
33
Merge onto I 69; US 59
33 mi·37 min·Southwest Freeway
Use the straight / slight right lanes.
34
Keep slight left at fork
0.9 mi·1 min
Toward Richmond Avenue, Downtown via Louisiana StreetUse the slight left lane.
35
Take the exit
155 ft·3 sec
Toward Downtown, Louisiana StreetUse the straight / slight right lanes.
36
Continue on Louisiana Street
1.9 mi·4 min·Louisiana Street
Use the straight / left lanes.
37
Arrive at destination
Louisiana Street
Trip Plan
For this 7-hour, 12-minute drive, consider an early morning departure to maximize daylight and minimize traffic, especially as you approach Houston. With 358.7 miles and two planned stops, you can aim for roughly 2-3 hours of driving between breaks. The estimated fuel cost of $55 is manageable, but it's always wise to fill up before embarking. A practical tip for this route: keep an eye on your fuel gauge, especially during the 120.9-mile stretch on U.S. Highway 77, as services might be less frequent.
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
You can normally do this drive in one day.
Plan roughly 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 179.4 miles from Laguna Vista, TX, or about 3h 41m into the drive.
The longest continuous stretch on this route runs about 120.9 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 79 miles or 1h 33m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 179.4 miles or 3h 41m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 5h 56m
Traffic, exits, and arrival timing usually matter more near Houston, TX than in the middle of the route.
Before You Leave
+
Open the route before leaving Laguna Vista, TX so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
+
Pick one backup stop option before the midpoint in case traffic changes your pacing.
Day 1
Settle into the route from Laguna Vista, TX
This is one driving day of about 358.7 miles and 7h 12m.
Your first comfortable stop window is around 79 miles from Laguna Vista, TX.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 2 real breaks rather than only quick fuel stops.
The longest stretch is on U.S. Highway 77 for about 120.9 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 22
5 decision points cluster between mile 22.8 and 356.8 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
22.8 mi into trip|~30m in|I 69E; US 77; US 83 / U.S. Highway 77
Merge onto I 69E; US 77; US 83 / U.S. Highway 77
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
5
137.4 mi into trip|~2h 52m in
Turn sharp right
Sharp turn - reduce speed on approach
5
156.7 mi into trip|~3h 15m in|US 77
Take the exit onto US 77 toward Sinton, Victoria
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Toward Sinton, Victoria
8
355.9 mi into trip|~7h 6m in
Keep slight left at fork toward Richmond Avenue, Downtown via Louisiana Street
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left lane.
Toward Richmond Avenue, Downtown via Louisiana...
7
356.8 mi into trip|~7h 8m in
Take the exit toward Downtown, Louisiana Street
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward Downtown, Louisiana Street
Fuel & Cost
Regular Gas
$49.13 one way
$98.26 round trip
$3.48/gal25.4 MPG avg126 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$3.89
$54.88
$109.76
premium
$4.23
$59.67
$119.33
diesel
$4.80
$67.73
$135.46
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$49
Meals
$25–$50
Total
$74–$99
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 125.5 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $38 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
107.6
1
$37.66
$17.22
Efficient EV
89.7
1
$31.39
$14.35
EV Truck/SUV
143.5
1
$50.22
$22.96
Gas CO2
126 kg
EV CO2
42 kg (67% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Jul 17, 2026
Origin
Laguna Vista, TX
Late night
in Laguna Vista on Monday
Local time
1:23 AM
CDT
Current temp
81°F
Partly Cloudy
SSE 13 mph0% chanceLive forecast
Flash Flood Warning
Flash Flood Warning issued July 17 at 4:05AM CDT until July 17 at 7:00AM CDT by NWS San Angelo TX
Flash Flood Warning
Flash Flood Warning issued July 17 at 4:02AM CDT until July 17 at 7:00AM CDT by NWS San Angelo TX
Destination
Houston, TX
Late night
in Houston on Monday
Local time
1:23 AM
CDT
Current temp
79°F
Partly Cloudy
SE 5 mph4% chanceLive forecast
Flash Flood Warning
Flash Flood Warning issued July 17 at 4:05AM CDT until July 17 at 7:00AM CDT by NWS San Angelo TX
Flash Flood Warning
Flash Flood Warning issued July 17 at 4:02AM CDT until July 17 at 7:00AM CDT by NWS San Angelo TX
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
2 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
7h 12m on the road
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
National Parks Near This Route
Worth a detour if your schedule allows.
Palo Alto Battlefield National Historical Park
National Historical Park
On May 8, 1846, U.S. and Mexican troops clashed on the prairie of Palo Alto. The battle was the first in a two-year long war that changed the map of North America. Although the two countries have deve...
7 mi from route
~18 min detour
Free
near mile 12.4
Protecting sixty-six miles of wild coastline along the Gulf of America, the narrow barrier island is home to one of the last intact coastal prairie habitats in the United States. Along the hypersaline...
27 mi from route
~68 min detour
$25
near mile 86.6
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a predominantly highway experience, with 89% of the route utilizing major roadways. The drive features a longest uninterrupted stretch of 120.9 miles on U.S. Highway 77, so be prepared for extended periods of consistent driving. While primarily highway, the route transitions between U.S. Highway 77 and US Highway 59 South, offering some variation in the road's immediate surroundings. This profile suggests a generally fast-paced trip with minimal slowdowns.
89% highway — fuel and pacing are the main things to plan.
37 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 120.9 mi on U.S. Highway 77.
How Hard Is This Drive?
9/10
This is a straightforward highway drive that stays mostly on U.S. Highway 77 and US Highway 59 South. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 22.8 miles in near I 69E; US 77; US 83 / U.S. Highway 77.
Driving Effort9/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 22 significant decision points across 358.7 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 22.8 miles (I 69E; US 77; US 83 / U.S. Highway 77): Merge point - match speed before joining. Lane positioning matters here; at 137.4 miles: Sharp turn - reduce speed on approach; at 156.7 miles (US 77): Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one.
Elevation Profile
Mostly flat terrain
98 ft12 ft
Total Climb
151 ft
Total Descent
128 ft
Highest Point
98 ft
~281.9 mi in
Elevation Range
86 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Laguna Vista, TX and Houston, TX, road signs point toward Sinton and Victoria.
Houston is a sprawling port city in Southeastern Texas. An oil boom and continuing international immigration has brought explosive growth to the city, and it is now the fifth largest metropolitan area in the United States and the most diverse large city since 2021. While at first glance, the city appears to be a 9-5 central business district surrounded by a sea of suburbs and strip malls, there are many hidden gems to be discovered.
=== Welcome World Cup fans ===
Games will be played at NRG Stadium on the south side of Houston
The best way to get to the stadium on game day is to use MetroRail trains (red line to NRG Stadium/Astrodome). Fare cards can be purchased at kiosks at train platforms and cost US$1.25 per ride
The best hotels for football fans are downtown or near the medical center (both areas have easy access to MetroRail).
Top landmarks
•Museum of Fine Arts, Houston — art museum in Houston, Texas
•Astrodome — historic place in Houston, Harris County, Texas
•Rothko Chapel — building in Houston, Harris County, Texas
Doable as a same-day drive at 7h 12m. Total distance: 358.7 miles.
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
7h 12m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 120.9 miles on U.S. Highway 77. The full list of main roads is in the Roads section above.
Yes — we found about 17 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Houston, TX before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 2 meaningful breaks. There are 17 rest areas along the route for bathroom stops.
The main spots that need attention: at 22.8 miles (I 69E; US 77; US 83 / U.S. Highway 77): Merge point - match speed before joining. Lane positioning matters here; at 137.4 miles: Sharp turn - reduce speed on approach; at 156.7 miles (US 77): Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one.
Yes — Palo Alto Battlefield National Historical Park and Padre Island National Seashore. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 7.2 hours each way, a round trip means 14.4 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Houston, TX before the return drive.
