Athens, TX to Laredo, TX is 428 miles and takes about 7h 41m via Purple Heart Trail and I 35, with a fuel budget near $62 and enough daylight to finish in a day. This drive stays within the Great Plains region, transitioning from East Texas into South Texas. You'll experience a mix of highway cruising and surface road driving on this 1-day trip. Consider this route if you're looking for a straightforward drive across Texas with a manageable fuel cost and a clear path.
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
214 miles from Athens, TX
A natural place for your longest stop of the day
, about 3h 55m into the drive
.
Hour-of-day weekday pattern from 128 FHWA count stations on your route.
Peak
5 PM
~2,906 veh/hr typical
· worst 3,347
Quietest
2 AM
~493 veh/hr
Peak-to-quiet ratio
5.9×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 52 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 Athens, TX and Laredo, TX.
1
Start on TX 31 Bus
192 ft·6 sec·North Prairieville Street
2
Turn right onto US 175 Bus; TX 31 Bus
0.8 mi·1 min·West Corsicana Street
3
Keep slight left at fork onto US 175 Bus; TX 31 Bus
2.5 mi·3 min·West Corsicana Street
4
Continue on TX 31
4.1 mi·4 min·State Highway 31 West
5
Continue on TX 31
5.4 mi·6 min·East Royall Boulevard
6
Continue on TX 31
9.9 mi·11 min·State Highway 31 East
7
Continue on TX 31
9.3 mi·10 min·Northwest 2nd Street
8
Turn left onto TX 31
12 mi·13 min·Corsicana Bypass
Use the straight lane.
9
At end of road, turn left onto TX 31
19 mi·21 min·West State Highway 31
10
Continue on TX 31
5.5 mi·5 min·Hubbard Bypass
11
Continue on TX 31
17 mi·17 min·State Highway 31
12
Continue on US 84
2.5 mi·2 min·East US Highway 84
13
Continue on US 84
2.6 mi·4 min·Bellmead Drive
14
Turn straight onto US 84
0.4 mi·1 min·East Waco Drive
15
Turn left onto North Jack Kultgen Expressway
519 ft·12 sec·North Jack Kultgen Expressway
Use the left / straight lanes.
16
Take the ramp
0.3 mi·37 sec
Toward I 35 South, US 77 South
17
Merge onto I 35; US 77
6.1 mi·6 min·North Jack Kultgen Expressway
Use the straight / slight right lanes.
18
Continue on I 35
38 mi·39 min·Purple Heart Trail
Use the straight / slight right lanes.
19
Keep slight left at fork onto I 35
56 mi·58 min·I 35
Use the straight / slight right lanes.
20
Keep slight left at fork onto I 35; US 290
50 mi·54 min·Purple Heart Trail
Toward 32nd Street, Dean Keeton StreetUse the slight left lane.
21
Continue on I 35
1.7 mi·1 min·Interstate Highway 35
Use the straight / slight right lanes.
22
Continue on I 35
12 mi·12 min·Purple Heart Trail
Use the straight / slight right lanes.
23
Continue on I 35
10.0 mi·11 min·North Pan Am Expressway
Use the straight / slight right lanes.
24
Keep slight left at fork onto I 35
6.4 mi·8 min·North Pan Am Expressway
Toward I 35 SouthUse the straight / slight right lanes.
25
Keep slight left at fork onto I 35
2.1 mi·2 min·North Pan Am Expressway
Toward I 35 South: Lower Level, LaredoUse the slight left lane.
26
Keep slight right at fork onto I 10; US 87
10 mi·12 min·South Pan Am Expressway
Toward I 10 East, US 87 South, Spur 536: Houston, South Alamo StreetUse the slight right lane.
27
Continue on I 35
144 mi·2 hr 26 min·Purple Heart Trail
Use the straight / slight right lanes.
28
Turn right onto Houston Street
0.3 mi·42 sec·Houston Street
29
Turn left onto I 35 Bus
272 ft·12 sec·Salinas Avenue
30
Turn left onto Matamoros Street
306 ft·5 sec·Matamoros Street
31
Arrive at destination
Matamoros Street
Trip Plan
Given the 7-hour drive time, departing Athens, TX in the morning is recommended to ensure you arrive in Laredo before dark. With 2 planned stops, you can comfortably break up the 428 miles. Keep an eye on your fuel as you get closer to Laredo, as services can become more spread out in some South Texas areas. The fuel cost estimate of $62 should help you budget accordingly. Since this trip can be completed in a single day, you have flexibility to adjust your stop times based on your needs.
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 214 miles from Athens, TX, or about 3h 55m into the drive.
The longest continuous stretch on this route runs about 244.1 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 94 miles or 1h 48m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 214 miles or 3h 55m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 6h 40m
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 Athens, 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 Athens, TX
This is one driving day of about 428 miles and 7h 41m.
Your first comfortable stop window is around 94 miles from Athens, 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 Purple Heart Trail for about 244.1 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 15
5 decision points cluster between mile 32 and 272.8 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
32 mi into trip|~38m in|TX 31 / Corsicana Bypass
Turn left onto TX 31 / Corsicana Bypass
Lane positioning matters here
Use the straight lane.
8
190.8 mi into trip|~3h 30m in|I 35; US 290 / Purple Heart Trail
Keep slight left at fork onto I 35; US 290 / Purple Heart Trail toward 32nd Street, Dean Keeton Street
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left lane.
Toward 32nd Street, Dean Keeton Street
7
264.2 mi into trip|~4h 51m in|I 35 / North Pan Am Expressway
Keep slight left at fork onto I 35 / North Pan Am Expressway toward I 35 South
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward I 35 South
8
270.7 mi into trip|~4h 59m in|I 35 / North Pan Am Expressway
Keep slight left at fork onto I 35 / North Pan Am Expressway toward I 35 South: Lower Level, Laredo
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left lane.
Toward I 35 South: Lower Level, Laredo
8
272.8 mi into trip|~5h 1m in|I 10; US 87 / South Pan Am Expressway
Keep slight right at fork onto I 10; US 87 / South Pan Am Expressway toward I 10 East, US 87 South, Spur 536: Houston, South Alamo Street
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Toward I 10 East, US 87 South, Spur 536: Housto...
Fuel & Cost
Regular Gas
$58.62 one way
$117.25 round trip
$3.48/gal25.4 MPG avg150 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$3.89
$65.48
$130.96
premium
$4.23
$71.19
$142.39
diesel
$4.80
$80.81
$161.63
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$59
Meals
$25–$50
Total
$84–$109
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 149.7 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $45 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
128.4
1
$44.94
$20.54
Efficient EV
107
1
$37.45
$17.12
EV Truck/SUV
171.2
2
$59.92
$27.39
Gas CO2
150 kg
EV CO2
50 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
Athens, TX
Late night
in Athens on Monday
Local time
3:25 AM
CDT
Current temp
73°F
Slight Chance Showers And Thunderstorms then Mostly Cloudy
0 mph20% chanceLive forecast
Flood Warning
Flood Warning issued July 16 at 8:26PM CDT until July 18 at 12:00AM CDT by NWS Austin/San Antonio TX
Flood Warning
Flood Warning issued July 16 at 8:26PM CDT until July 18 at 5:08PM CDT by NWS Austin/San Antonio TX
Destination
Laredo, TX
Late night
in Laredo on Monday
Local time
3:25 AM
CDT
Current temp
79°F
Mostly Cloudy
SE 15 mph14% chanceLive forecast
Flood Warning
Flood Warning issued July 16 at 8:26PM CDT until July 18 at 12:00AM CDT by NWS Austin/San Antonio TX
Flood Warning
Flood Warning issued July 16 at 8:26PM CDT until July 18 at 5:08PM CDT by NWS Austin/San Antonio 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
6 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
7h 41m 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.
Waco Mammoth National Monument
National Monument
Standing as tall as 14 feet and weighing 20,000 pounds, Columbian mammoths roamed across what is present-day Texas thousands of years ago. Today, the fossil specimens represent the nation's first and...
5 mi from route
~13 min detour
Free
near mile 88.6
Welcome to San Antonio Missions, a National Park Service site and the only UNESCO World Heritage Site in Texas. Each mission in the park is a center of community and has been since the early 1700s. Th...
9 mi from route
~22 min detour
Free
near mile 280.4
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
About 34% of this 428-mile route is on highways, with the majority of your time spent on surface roads. The longest continuous stretch on a single road is 244.1 miles along the Purple Heart Trail. You'll notice the transition from highway driving to more frequent intersections and potentially slower speeds as you move from I 35 onto West State Highway 31. Expect a mixed driving experience with both open road and areas requiring more attention to traffic signals.
34% highway, the rest on surface roads — varied driving throughout.
31 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 244.1 mi on Purple Heart Trail.
How Hard Is This Drive?
7/10
This route mixes highway mileage with some local-road sections near the start or finish. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 32 miles in near TX 31 / Corsicana Bypass.
Driving Effort7/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 15 significant decision points across 428 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 32 miles (TX 31 / Corsicana Bypass): Lane positioning matters here; at 190.8 miles (I 35; US 290 / Purple Heart Trail): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 264.2 miles (I 35 / North Pan Am Expressway): Highway fork - watch signs carefully. Lane positioning matters here.
Elevation Profile
Mostly flat terrain
898 ft328 ft
Total Climb
787 ft
Total Descent
864 ft
Highest Point
898 ft
~152.9 mi in
Elevation Range
570 ft
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 Athens, TX to Laredo, TX, road signs begin pointing toward Spur 536: Houston along the way.
Doable as a same-day drive at 7h 41m. Total distance: 428 miles.
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
7h 41m drive, plan rest stops for pacing.
Scenic Drive
Mixed highway & surface route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 244.1 miles on Purple Heart Trail. The full list of main roads is in the Roads section above.
Yes — we found about 40 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 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 2 meaningful breaks. There are 40 rest areas along the route for bathroom stops.
The main spots that need attention: at 32 miles (TX 31 / Corsicana Bypass): Lane positioning matters here; at 190.8 miles (I 35; US 290 / Purple Heart Trail): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 264.2 miles (I 35 / North Pan Am Expressway): Highway fork - watch signs carefully. Lane positioning matters here.
Yes — Waco Mammoth National Monument and San Antonio Missions National Historical Park. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 7.7 hours each way, a round trip means 15.4 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Laredo, TX before the return drive.
