How far is Dayton, TX from Laredo, TX?
The driving distance from Dayton, TX to Laredo, TX is about 352.1 miles (566.6 km), with a travel time of about 05h 40m by car.
- The straight-line flight distance is about 330.3 miles (531.6 km).
- For a round trip, plan for roughly 11h 21m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 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 05h 40m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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 and the county seat of Guadalupe County, Texas, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms then Showers And Thunderstorms
Partly Sunny
Driving Route Map
The map below follows the saved road route between Dayton and Laredo.
Turn-by-Turn Driving Directions
Step-by-step road directions between Dayton and Laredo.
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1
Start on the route
27 m · 8 sec
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2
Turn right
47 m · 17 sec
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3
Turn left
69 m · 19 sec
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4
Turn right onto South Winfree Street
43 m · 11 sec · South Winfree Street
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5
Turn left onto United States Highway 90 East
6.2 mi · 7 min · United States Highway 90 East
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6
Continue on US Highway 90
1.6 mi · 2 min · US Highway 90
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7
Continue on Beaumont Highway
5.1 mi · 6 min · Beaumont Highway
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8
Keep slight left to continue on Crosby Freeway
12 mi · 14 min · Crosby Freeway
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9
Turn straight
1.4 mi · 2 min
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10
Take the exit straight toward US 90 West
3.7 mi · 5 min
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11
Merge slight left onto East Freeway
6.2 mi · 8 min · East Freeway
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12
Continue on Katy Freeway
175.2 mi · 3 hr 2 min · Katy Freeway
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13
Keep slight left
12 mi · 13 min
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14
Keep slight left to continue on 90th Infantry Division Highway
1.2 km · 52 sec · 90th Infantry Division Highway
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15
Continue on Jose Lopez Freeway
8 mi · 9 min · Jose Lopez Freeway
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16
Take the exit slight right toward I 35, I 10 West, US 87 North: Laredo, El Paso, Austin
923 ft · 23 sec
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17
Keep slight left to continue on I 35 South: Laredo
2518 ft · 1 min
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18
Merge slight left onto South Pan Am Expressway
8.3 mi · 10 min · South Pan Am Expressway
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19
Continue on Purple Heart Trail
144.5 mi · 2 hr 26 min · Purple Heart Trail
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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 Dayton and Laredo.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Katy Freeway
Continue on Katy Freeway
175 mi · 03h 02m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Chance Showers And Thunderstorms then Showers And Thunderstorms leaving Dayton 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 Dayton to Laredo?
The road trip is about 352.1 miles (566.6 km) and usually takes 05h 40m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Seguin is a useful midpoint, sitting about 193.1 miles from Dayton and 158.9 miles from Laredo.
How much longer is the road route than the straight-line distance?
The direct path is about 330.3 miles (531.6 km), while the road route adds roughly 21.8 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 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 5:38 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $46.94 one way or $93.87 round trip. Estimated CO2 is about 110.4 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms then Showers And Thunderstorms around Dayton and Partly Sunny near Laredo.
Stop Ideas Near Seguin
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
New Braunfels Parks and Recreation
Marion City Hall
Comal County Courthouse(Gerichtsgebäude)
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Seguin.
San Marcos Station
San Antonio Station
Austin
Flight Path Map
This map shows the direct air route between Dayton and Laredo. Straight-line distance: 330.35 mi (531.65 km).
#1 Dayton
City in Liberty County, Texas, United States
| Population | 8,628 |
| Coordinates | 30.0466100, -94.8852000 |
| Altitude | 25 |
| 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: 567 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 11h 43m |
| 40 mph (64.37 km/h) | 08h 48m |
| 50 mph (80.47 km/h) | 07h 02m |
| 60 mph (96.56 km/h) | 05h 52m |
| 70 mph (112.65 km/h) | 05h 01m |
| 80 mph (129 km/h) | 04h 23m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $46.94 | $93.87 |
| Mid-grade | $4.25 | $52.81 | $105.62 |
| Premium | $4.59 | $57.02 | $114.04 |
| Diesel | $3.99 | $49.59 | $99.19 |
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 22, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.