Origin
Laredo, TX
Late night in Laredo on Sunday
Local time
2:56 AM
CDT
Current temp
84°F
Unavailable
Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 19, 2026 · Editorial standards
Drive Time
7h 30m
Distance
422.5 mi
680 km
Drive Score
9/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$64
one way
EV Charging
Unknown
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Laredo, TX
Wikimedia Commons
River Oaks, TX
Wikimedia Commons
This 422.5-mile journey from Laredo, TX to River Oaks, TX is a substantial day trip, estimated to take around 7 hours and 30 minutes. You'll primarily be navigating via the Purple Heart Trail, I-35W, and East US Highway 67. With a fuel cost estimated at $64, this drive offers a direct path through the Great Plains region of Texas. While it can be completed in a single day, planning for 2 stops along the way is recommended to break up the nearly 423 miles. This route is best suited for those who prefer a more local driving experience over extensive highway cruising.
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
211.2 miles from Laredo, TX
A natural place for your longest stop of the day , about 3h 43m into the drive .
| Road | Distance | Duration |
|---|---|---|
| Purple Heart Trail | 332.7 mi | 5h 45m |
| I 35W | 24.5 mi | 25m |
| East US Highway 67 | 24.3 mi | 27m |
| South Pan Am Expressway | 21.5 mi | 26m |
| North Pan Am Expressway | 7.4 mi | 8m |
| South Jack Kultgen Expressway | 6.6 mi | 7m |
| Interstate Highway 35 | 1.9 mi | 2m |
| South Sparks Street | 0.8 mi | 1m |
Step-by-step road directions between Laredo, TX and River Oaks, TX.
Start on Matamoros Street
Turn left onto San Dario Avenue
Continue on I 35; I 27; US 83
Continue on I 35
Keep slight left at fork onto I 35
Keep slight right at fork onto I 35
Keep slight left at fork onto North Pan Am Expressway
Continue on I 35
Continue on I 35
Continue on I 35
Keep slight right at fork onto I 35; US 290
Continue on I 35
Continue on I 35; US 77
Keep slight left at fork onto I 35W
Take the exit
Turn straight onto South Parkway Drive
Turn right onto FM 1706
Turn slight right onto US 67 Bus
Continue on US 67 Bus
Continue on US 67 Bus
Turn right onto US 67
Take the exit
Turn straight onto West Highway 67
Continue on West Highway 67
Turn right onto Cliffcrest Drive
Turn left onto Linklea Drive
Turn right onto Ten Mile Lane
Arrive at destination
For this 7-hour and 30-minute drive, consider an early morning departure from Laredo, TX to maximize daylight and allow ample time for your 2 planned stops. Given the 'turn-heavy local drive' profile and the 422.5-mile distance, breaking up the journey is key to a comfortable experience. The longest stretch on the Purple Heart Trail is over 330 miles, so be mindful of fuel availability in more rural sections. Budgeting around $64 for fuel is a good starting point, but always check current prices before you depart.
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.
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 93 miles or 1h 35m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 211.2 miles or 3h 43m 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 22m
Traffic, exits, and arrival timing usually matter more near River Oaks, TX than in the middle of the route.
Open the route before leaving Laredo, 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 Laredo, TX
This is one driving day of about 422.5 miles and 7h 30m.
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
211 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.
A short stop after about 93 miles helps settle the day before fatigue starts building.
The midpoint is around 211.2 miles from Laredo, TX, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before Purple Heart Trail if your tank is already low. That segment runs about 332.7 miles.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
5 decision points cluster between mile 154.2 and 395.1 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
Keep slight left at fork onto I 35 / South Pan Am Expressway
Highway fork - watch signs carefully. Lane positioning matters here
Keep slight right at fork onto I 35 / South Pan Am Expressway toward I 37, US 281: Upper Level, Corpus Christi, Johnson City
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Keep slight left at fork onto North Pan Am Expressway toward I 35: Austin
Highway fork - watch signs carefully. Lane positioning matters here
Keep slight left at fork onto I 35W toward I 35W: Fort Worth
Highway fork - watch signs carefully. Lane positioning matters here
Take the exit toward FM 1706, FM 3136, I 35W: Alvarado
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Regular Gas
$63.84 one way
$127.68 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.20 | $69.88 | $139.76 |
| premium | $4.54 | $75.43 | $150.87 |
| diesel | $5.61 | $93.28 | $186.57 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$64
Meals
$25–$50
Total
$89–$114
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 147.8 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $44 in charging · 1 stop · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 126.8 | 1 | $44.36 | $20.28 |
| Efficient EV | 105.6 | 1 | $36.97 | $16.90 |
| EV Truck/SUV | 169 | 2 | $59.15 | $27.04 |
Gas CO2
148 kg
EV CO2
49 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.
Current conditions at both ends of the drive.
Origin
Late night in Laredo on Sunday
Local time
2:56 AM
CDT
Current temp
84°F
Unavailable
Destination
Late night in River Oaks on Sunday
Local time
2:56 AM
CDT
Current temp
71°F
Unavailable
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
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
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.
Worth a detour if your schedule allows.
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...
National Historical Park
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...
Park data from the National Park Service API. Alerts update every 2 hours.
Expect a 'turn-heavy local drive' for this 422.5-mile route, with only 21% of the journey on highways. The majority of your time will be spent on the Purple Heart Trail, I-35W, and East US Highway 67. The longest uninterrupted stretch you’ll encounter is 332.7 miles on the Purple Heart Trail, so be prepared for a significant portion of the drive to be on less direct roads. This profile suggests a more engaged driving experience, with frequent changes in scenery and potentially more interaction with local traffic.
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 154.2 miles in near I 35 / South Pan Am Expressway.
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 13 significant decision points across 422.5 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 154.2 miles (I 35 / South Pan Am Expressway): Highway fork - watch signs carefully. Lane positioning matters here; at 155.9 miles (I 35 / South Pan Am Expressway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 166.4 miles (North Pan Am Expressway): Highway fork - watch signs carefully. Lane positioning matters here.
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Laredo, TX and River Oaks, TX, road signs point toward Corpus Christi, Johnson City, Fm 1706 and Fm 3136.
Corpus Christi
Johnson City
Fm 1706
Fm 3136
“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
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Weekend Trip
Doable as a same-day drive at 7h 30m. Total distance: 422.5 miles.
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
7h 30m drive, plan rest stops for pacing.
Scenic Drive
Mostly surface roads route profile with national parks nearby.
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, and NPS for national parks. See our methodology for refresh cadence and limitations.
Was this helpful?
Thanks for your feedback!
Your tip has been submitted. Thanks!
/500
Recent Tips
·
Explore more options from Laredo, TX or browse trips ending in River Oaks, TX.
Looking for more statewide routes? Browse TX road trips.