How far is Sinton, TX from Laredo, TX?
The driving distance from Sinton, TX to Laredo, TX is about 147.1 miles (236.8 km), with a travel time of about 02h 31m by car.
- The straight-line flight distance is about 127.6 miles (205.3 km).
- For a round trip, plan for roughly 05h 03m 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 02h 31m.
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 Duval County, Texas, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms
Partly Sunny
Driving Route Map
The map below follows the saved road route between Sinton and Laredo.
Turn-by-Turn Driving Directions
Step-by-step road directions between Sinton and Laredo.
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1
Start on East Sinton Street
1.4 mi · 2 min · East Sinton Street
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2
Turn left onto US Highway 77
1368 ft · 38 sec · US Highway 77
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3
Take the ramp straight
1038 ft · 25 sec
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4
Continue on US Highway 77
10.7 mi · 12 min · US Highway 77
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5
Take the exit straight toward I 37, US 77, I 69E
538 ft · 13 sec
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6
Keep slight left
1965 ft · 48 sec
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7
Merge slight right
2.5 mi · 2 min
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8
Take the exit slight right toward I 69E, US 77: Kingsville, Brownsville
5.1 mi · 6 min
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9
Take the exit slight right toward TX 44 East: Corpus Christi
1218 ft · 30 sec
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10
Turn straight onto North US Highway 77
1434 ft · 39 sec · North US Highway 77
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11
Turn right
2814 ft · 44 sec
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12
Turn left onto East Avenue J
26.2 mi · 30 min · East Avenue J
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13
Continue on East Main Street
159 m · 7 sec · East Main Street
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14
Continue on East Front Street
34.5 mi · 39 min · East Front Street
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15
Continue straight
58.4 mi · 1 hr 3 min
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16
Turn left onto Bob Bullock Loop
1.3 km · 1 min · Bob Bullock Loop
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17
Turn right onto Clark Boulevard
3 mi · 5 min · Clark Boulevard
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18
Continue on Park Street
2011 ft · 50 sec · Park Street
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19
Turn left onto Santa Ursula Avenue
1.1 km · 1 min · Santa Ursula Avenue
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20
Turn right onto Houston Street
1607 ft · 42 sec · Houston Street
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21
Turn left onto Salinas Avenue
83 m · 12 sec · Salinas Avenue
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22
Turn left onto Matamoros Street
93 m · 5 sec · Matamoros Street
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23
Arrive at your destination
0 m · 1 sec · Matamoros Street
Car Route Details
A richer read on the saved driving route between Sinton and Laredo.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
East Front Street
Continue straight
58.4 mi · 01h 03m
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.
Chance Showers And Thunderstorms leaving Sinton and Partly Sunny near Laredo.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Sinton to Laredo?
The road trip is about 147.1 miles (236.8 km) and usually takes 02h 31m 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?
Freer is a useful midpoint, sitting about 73.1 miles from Sinton and 74.1 miles from Laredo.
How much longer is the road route than the straight-line distance?
The direct path is about 127.6 miles (205.3 km), while the road route adds roughly 19.5 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 1:26 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $19.61 one way or $39.23 round trip. Estimated CO2 is about 46.1 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around Sinton and Partly Sunny near Laredo.
Flight Path Map
This map shows the direct air route between Sinton and Laredo. Straight-line distance: 127.54 mi (205.26 km).
#1 Sinton
City in Texas, United States
| Population | 5,281 |
| Coordinates | 28.0366800, -97.5091600 |
| Altitude | 15 |
| Country | United States |
#2 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 |
End: Matamoros Street (-99.507507, 27.506385)
Estimated Travel Time
Distance: 237 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 54m |
| 40 mph (64.37 km/h) | 03h 40m |
| 50 mph (80.47 km/h) | 02h 56m |
| 60 mph (96.56 km/h) | 02h 27m |
| 70 mph (112.65 km/h) | 02h 06m |
| 80 mph (129 km/h) | 01h 50m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $19.61 | $39.23 |
| Mid-grade | $4.25 | $22.07 | $44.14 |
| Premium | $4.59 | $23.83 | $47.65 |
| Diesel | $3.99 | $20.72 | $41.45 |
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.