How far is Laredo, TX from Sweetwater, TX?
The driving distance from Laredo, TX to Sweetwater, TX is about 415 miles (667.9 km), with a travel time of about 07h 17m by car.
- The straight-line flight distance is about 347.2 miles (558.8 km).
- For a round trip, plan for roughly 14h 35m 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 07h 17m.
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.
Partly Sunny
Driving Route Map
The map below follows the saved road route between Laredo and Sweetwater.
Turn-by-Turn Driving Directions
Step-by-step road directions between Laredo and Sweetwater.
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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 Purple Heart Trail
139.6 mi · 2 hr 22 min · Purple Heart Trail
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4
Take the exit slight right toward Loop 1604: Somerset
1369 ft · 33 sec
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5
Continue on Interstate 35 South
626 ft · 15 sec · Interstate 35 South
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6
Turn left onto Anderson Loop
8 mi · 11 min · Anderson Loop
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7
Keep slight left to continue on Anderson Loop
16.2 mi · 18 min · Anderson Loop
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8
Take the exit slight right toward Valero Way
1323 ft · 32 sec
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9
Turn straight onto North Loop 1604 West
1 mi · 2 min · North Loop 1604 West
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10
Turn left onto Interstate 10 West
1823 ft · 33 sec · Interstate 10 West
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11
Take the ramp slight left toward I 10 West, US 87 North
811 ft · 20 sec
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12
Merge slight left
1.1 mi · 1 min
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13
Keep slight right
98.7 mi · 1 hr 37 min
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14
Take the exit slight right toward US 83 North, US 377: Junction, Menard
1665 ft · 44 sec
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15
Turn right onto North Main Street
29.3 mi · 31 min · North Main Street
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16
Continue on Frisco Avenue
41.9 mi · 45 min · Frisco Avenue
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17
Continue on Roberts Avenue
16.5 mi · 18 min · Roberts Avenue
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18
Turn right onto Hutchings Avenue
118 m · 18 sec · Hutchings Avenue
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19
Turn left onto North Broadway Street
6.3 mi · 7 min · North Broadway Street
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20
Turn right
12.3 mi · 13 min
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21
Turn left onto State Highway 153
29.5 mi · 33 min · State Highway 153
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22
Keep slight right to continue on State Highway 153
6 m · 1 sec · State Highway 153
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23
Turn right onto State Highway 70
10.4 mi · 11 min · State Highway 70
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24
Continue on Lamar Street
2.3 mi · 4 min · Lamar Street
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25
Arrive at your destination
0 m · 1 sec · Lamar Street
Car Route Details
A richer read on the saved driving route between Laredo and Sweetwater.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Purple Heart Trail
Continue on Purple Heart Trail
140 mi · 02h 22m
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 Partly Sunny near Sweetwater.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Laredo to Sweetwater?
The road trip is about 415 miles (667.9 km) and usually takes 07h 17m 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?
Kerrville is a useful midpoint, sitting about 207.8 miles from Laredo and 207.2 miles from Sweetwater.
How much longer is the road route than the straight-line distance?
The direct path is about 347.2 miles (558.8 km), while the road route adds roughly 67.8 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 $55.36 one way or $110.72 round trip. Estimated CO2 is about 130.2 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Laredo and Partly Sunny near Sweetwater.
Stop Ideas Near Kerrville
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Kerrville.
San Antonio Station
San Marcos Station
Flight Path Map
This map shows the direct air route between Laredo and Sweetwater. Straight-line distance: 347.2 mi (558.76 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 Sweetwater
City in Texas, United States
| Population | 10,535 |
| Coordinates | 32.4709500, -100.4059400 |
| Altitude | 661 |
| Country | United States |
End: Sweetwater (-100.40594, 32.47095)
Estimated Travel Time
Distance: 668 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 13h 49m |
| 40 mph (64.37 km/h) | 10h 22m |
| 50 mph (80.47 km/h) | 08h 17m |
| 60 mph (96.56 km/h) | 06h 55m |
| 70 mph (112.65 km/h) | 05h 55m |
| 80 mph (129 km/h) | 05h 10m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $55.36 | $110.72 |
| Mid-grade | $4.25 | $62.29 | $124.58 |
| Premium | $4.59 | $67.26 | $134.52 |
| Diesel | $3.99 | $58.50 | $116.99 |
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.