Origin
Sinton, TX
Late night in Sinton on Tuesday
Local time
5:12 AM
CDT
Current temp
73°F
Unavailable
Live forecast
Trip from Sinton, TX to Laredo, TX
Pin this tripCompiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 21, 2026 · Editorial standards
Drive Time
2h 49m
Distance
146.2 mi
235 km
Drive Score
9/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$22
one way
EV Charging
Unknown
Best Time to Leave
4 AM
2h 38m
★
6 AM
2h 49m
8 AM
3h 11m
10 AM
2h 57m
12 PM
2h 55m
3 PM
2h 58m
5 PM
3h 10m
8 PM
2h 43m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Sinton, TX
Jeff Stapleton
Laredo, TX
Wikimedia Commons
Trip Overview
Embarking on a trip from Sinton, Texas, to Laredo, Texas, covers approximately 146 miles and is estimated to take about 2 hours and 49 minutes. This drive is easily manageable as a single-day trip, with a projected fuel cost of around $22. You'll primarily navigate US 59, East Front Street, and East Avenue J, experiencing a mixed drive profile that offers a bit of variety. The journey takes you through the Great Plains region of Texas, offering a straightforward path between these two cities. With only one recommended stop, this route is efficient for travelers looking to get to their destination without extensive delays.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
73.1 miles from Sinton, TX
A natural place for your longest stop of the day , about 1h 25m into the drive .
Main Roads
| Road | Distance | Duration |
|---|---|---|
| US 59 | 58.4 mi | 1h 2m |
| East Front Street | 34.5 mi | 39m |
| East Avenue J | 26.2 mi | 30m |
| US Highway 77 | 11 mi | 12m |
| I 69E | 5.1 mi | 5m |
| Clark Boulevard | 3 mi | 5m |
| I 37 | 2.5 mi | 2m |
| East Sinton Street | 1.4 mi | 2m |
Longest stretch:
US 59
— 58.4 mi, about 1h 2m
Turn-by-Turn Driving Directions
Step-by-step road directions between Sinton, TX and Laredo, TX.
1
Start on US 181; TX 188
1.4 mi
·
2 min
·
East Sinton Street
2
Turn left onto US Highway 77
0.3 mi
·
37 sec
·
US Highway 77
3
Take the ramp
0.2 mi
·
25 sec
4
Continue on US 77
11 mi
·
12 min
·
US Highway 77
5
Take the exit onto US 77
0.1 mi
·
13 sec
·
US 77
Toward I 37, US 77, I 69E
6
Keep slight left at fork
0.4 mi
·
47 sec
7
Merge onto I 37; US 77; I 69E
2.5 mi
·
2 min
·
I 37; US 77; I 69E
Use the straight lane.
8
Take the exit onto I 69E; US 77
5.1 mi
·
5 min
·
I 69E; US 77
Toward I 69E, US 77: Kingsville, Brownsville
Use the straight / slight right lanes.
9
Take the exit
0.2 mi
·
29 sec
Toward TX 44 East: Corpus Christi
10
Turn straight onto North US Highway 77
0.3 mi
·
39 sec
·
North US Highway 77
11
Turn right onto TX 44
0.5 mi
·
43 sec
·
TX 44
Use the left / straight / slight right lanes.
12
Turn left onto TX 44
26 mi
·
30 min
·
East Avenue J
13
Continue on TX 44; TX 359
522 ft
·
6 sec
·
East Main Street
14
Continue on TX 44; TX 359
34 mi
·
39 min
·
East Front Street
15
Continue on US 59; TX 44
58 mi
·
1 hr 2 min
·
US 59; TX 44
16
Turn left onto Bob Bullock Loop
0.8 mi
·
1 min
·
Bob Bullock Loop
17
Turn right onto Spur 400
3.0 mi
·
5 min
·
Clark Boulevard
18
Continue on Park Street
0.4 mi
·
49 sec
·
Park Street
19
Turn left onto Santa Ursula Avenue
0.7 mi
·
1 min
·
Santa Ursula Avenue
20
Turn right onto Houston Street
0.3 mi
·
42 sec
·
Houston Street
21
Turn left onto I 35 Bus
272 ft
·
12 sec
·
Salinas Avenue
22
Turn left onto Matamoros Street
306 ft
·
5 sec
·
Matamoros Street
23
Arrive at destination
Matamoros Street
Trip Plan
For this 146-mile drive, departing in the morning is advisable to maximize daylight and allow for a leisurely pace. Given the relatively short duration of under three hours, no overnight stop is necessary, offering flexibility in your departure time. The fuel cost is estimated at $22, so ensure your tank is sufficiently full before leaving Sinton. Pay attention to the transitions between the highway and local roads, particularly around East Front Street and East Avenue J, as these can signal changes in speed limits and traffic. The single recommended stop point can be utilized for a quick break or to refuel if needed.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 73.1 miles from Sinton, TX, or about 1h 25m into the drive.
The longest continuous stretch on this route runs about 58.4 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 32 miles or 38m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 73.1 miles or 1h 25m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 16m
Traffic, exits, and arrival timing usually matter more near Laredo, TX than in the middle of the route.
Before You Leave
+
Open the route before leaving Sinton, 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.
Day 1
Settle into the route from Sinton, TX
This is one driving day of about 146.2 miles and 2h 49m.
Your first comfortable stop window is around 32 miles from Sinton, TX.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on US 59 for about 58.4 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
73 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
Fuel and coffee
A short stop after about 32 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 73.1 miles from Sinton, TX, which is a good place for a longer meal and fuel stop.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Heads-up: tricky spots
5 of 155 decision points cluster between mile 12.6 and 146.1 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
12.6 mi into trip
|
~15m in
|
US 77
Take the exit onto US 77 toward I 37, US 77, I 69E
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Toward I 37, US 77, I 69E
5
13 mi into trip
|
~16m in
|
I 37; US 77; I 69E
Merge onto I 37; US 77; I 69E
Merge point - match speed before joining. Lane positioning matters here
Use the straight lane.
7
15.5 mi into trip
|
~19m in
|
I 69E; US 77
Take the exit onto I 69E; US 77 toward I 69E, US 77: Kingsville, Brownsville
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 I 69E, US 77: Kingsville, Brownsville
5
146.1 mi into trip
|
~2h 49m in
|
I 35 Bus / Salinas Avenue
Turn left onto I 35 Bus / Salinas Avenue
Navigation decision point
5
146.1 mi into trip
|
~2h 49m in
|
Matamoros Street
Turn left onto Matamoros Street
Navigation decision point
Fuel & Cost
Regular Gas
$22.09 one way
$44.18 round trip
$3.84/gal
25.4 MPG avg
51 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.20 | $24.18 | $48.36 |
| premium | $4.54 | $26.10 | $52.21 |
| diesel | $5.61 | $32.28 | $64.56 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$22
Meals
$25–$50
Total
$47–$72
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 51.2 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $15 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 43.9 | 0 | $15.35 | $7.02 |
| Efficient EV | 36.6 | 0 | $12.79 | $5.85 |
| EV Truck/SUV | 58.5 | 0 | $20.47 | $9.36 |
Gas CO2
51 kg
EV CO2
17 kg (67% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
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.
Destination
Laredo, TX
Late night in Laredo on Tuesday
Local time
5:12 AM
CDT
Current temp
97°F
Unavailable
Live forecast
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
24 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
2h 49m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
What kind of drive is this?
This route offers a mixed driving experience, with 53% of the journey on highways. The longest uninterrupted stretch you'll encounter is 58.4 miles on US 59, which means you'll have a solid period of consistent travel. While not entirely highway, this segment provides a good pace for covering distance. The road character shifts between more developed town sections, like East Front Street and East Avenue J, and the open road of US 59. Expect a blend of straightforward driving with occasional transitions as you move between these different road types.
53% highway, the rest on surface roads — varied driving throughout.
23 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 58.4 mi on US 59.
How Hard Is This Drive?
6/10
This route mixes highway mileage with some local-road sections near the start or finish. You will hit about 15 points where you need to pay attention to lane position or signs. The trickiest moment comes around 12.6 miles in near US 77.
Driving Effort
6/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 146.2 miles you will encounter 15 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 12.6 miles (US 77): Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 13 miles (I 37; US 77; I 69E): Merge point - match speed before joining. Lane positioning matters here; at 15.5 miles (I 69E; US 77): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Sinton, TX to Laredo, TX, road signs begin pointing toward Brownsville along the way.
Brownsville
15.5 mi in
|
~19m
|
via I 69E; US 77
About the Cities
Starting in Sinton, TX
Full guide →Arriving in Laredo, TX
Full guide →“The Gateway City” · Founded 1755
Laredo is a city with 262,000 (2019) inhabitants on the South Texas Plains. Nuevo Laredo, Mexico, is just across the Rio Grande.
Top landmarks
- • Cathedral of San Agustin — historic place in Laredo, Webb County, Texas
- • Fort McIntosh — historic district in Laredo, Webb County, Texas
- • San Agustin de Laredo Historic District — historic district in Laredo, Webb County, Texas
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 2h 49m. Total distance: 146.2 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
2h 49m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (53%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 58.4 miles on US 59. The full list of main roads is in the Roads section above.
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 Laredo, 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 1 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 12.6 miles (US 77): Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 13 miles (I 37; US 77; I 69E): Merge point - match speed before joining. Lane positioning matters here; at 15.5 miles (I 69E; US 77): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes. A round trip is manageable in a single day if you plan a break at Laredo, TX before heading back.
How this page is built
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, and EIA for fuel prices. See our methodology for refresh cadence and limitations.
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