This 328.4-mile drive from Cinco Ranch, TX to Laredo, TX will take you approximately 5 hours and 39 minutes, making it a feasible one-day trip. You'll primarily be on the Katy Freeway and I-10, with a 55% highway share. Expect a fuel cost around $50 for this journey. The route is a mixed drive, offering a straightforward path through the Great Plains region of Texas. It's a practical option for reaching Laredo without needing an overnight stop, allowing for flexibility in your schedule.
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
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
164.2 miles from Cinco Ranch, TX
A natural place for your longest stop of the day
, about 2h 49m into the drive
.
Main Roads
Road
Distance
Duration
Katy Freeway
149.1 mi
2h 30m
Purple Heart Trail
144.5 mi
2h 26m
I 10
12.2 mi
13m
South Pan Am Expressway
8.3 mi
9m
Jose Lopez Freeway
8 mi
9m
West Grand Parkway South
2 mi
2m
Cinco Ranch Boulevard
0.9 mi
1m
90th Infantry Division Highway
0.8 mi
<1m
Longest stretch:
Katy Freeway
— 149.1 mi, about 2h 30m
Traffic on I-10
Hour-of-day weekday pattern from 52 FHWA count stations on your route.
Peak
4 PM
~2,525 veh/hr typical
· worst 3,254
Quietest
2 AM
~318 veh/hr
Peak-to-quiet ratio
7.9×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 102 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 Cinco Ranch, TX and Laredo, TX.
1
Start on Crystal Bay Drive
174 ft·13 sec·Crystal Bay Drive
2
Turn left onto Cinco Lakes Drive
0.2 mi·26 sec·Cinco Lakes Drive
3
Turn left onto Cinco Ranch Boulevard
0.9 mi·1 min·Cinco Ranch Boulevard
4
Take the ramp
0.3 mi·24 sec
Toward TX 99 North
5
Merge onto TX 99
2.0 mi·2 min·West Grand Parkway South
Use the straight / slight right lanes.
6
Take the exit
0.4 mi·56 sec
Toward I 10 West, I 10 East: San Antonio, HoustonUse the straight / slight right lanes.
7
Keep slight left at fork
0.8 mi·1 min
Toward I 10 West: San AntonioUse the slight left lane.
8
Merge onto I 10; US 90
149 mi·2 hr 30 min·Katy Freeway
Use the straight / slight right lanes.
9
Keep slight left at fork onto I 10; US 90; TX 130
12 mi·12 min·I 10; US 90; TX 130
Use the straight / slight right lanes.
10
Keep slight left at fork onto I 10; US 90; TX 130
0.8 mi·51 sec·90th Infantry Division Highway
Use the straight / slight right lanes.
11
Continue on I 10; US 90
8.0 mi·9 min·Jose Lopez Freeway
Use the straight / slight right lanes.
12
Take the exit onto I 10; US 87
0.2 mi·22 sec·I 10; US 87
Exit 572Toward I 35, I 10 West, US 87 North: Laredo, El Paso, AustinUse the straight / slight right lanes.
13
Keep slight left at fork
0.5 mi·1 min
Toward I 35 South: LaredoUse the slight left lane.
14
Merge onto I 35
8.3 mi·9 min·South Pan Am Expressway
Use the straight / slight right lanes.
15
Continue on I 35
144 mi·2 hr 26 min·Purple Heart Trail
Use the straight / slight right lanes.
16
Turn right onto Houston Street
0.3 mi·42 sec·Houston Street
17
Turn left onto I 35 Bus
272 ft·12 sec·Salinas Avenue
18
Turn left onto Matamoros Street
306 ft·5 sec·Matamoros Street
19
Arrive at destination
Matamoros Street
Trip Plan
Consider an early morning departure from Cinco Ranch to make the most of your 5-hour and 39-minute drive to Laredo. With an estimated fuel cost of $50, it's wise to fill up before you leave. Since this is a single-day trip covering 328.4 miles, one planned stop should suffice for a break. Keep an eye on your fuel gauge, especially during the longest stretch of 149.1 miles. This route is straightforward, so focus on staying alert and enjoying the journey through Texas.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 164.2 miles from Cinco Ranch, TX, or about 2h 49m into the drive.
The longest continuous stretch on this route runs about 149.1 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 72 miles or 1h 15m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 164.2 miles or 2h 49m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 39m
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 Cinco Ranch, 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.
Day 1
Settle into the route from Cinco Ranch, TX
This is one driving day of about 328.4 miles and 5h 39m.
Your first comfortable stop window is around 72 miles from Cinco Ranch, TX.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on Katy Freeway for about 149.1 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 14
5 decision points cluster between mile 3.4 and 174.7 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
3.4 mi into trip|~5m in
Take the exit toward I 10 West, I 10 East: San Antonio, Houston
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 10 West, I 10 East: San Antonio, Houst...
7
3.8 mi into trip|~6m in
Keep slight left at fork toward I 10 West: San Antonio
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left lane.
Toward I 10 West: San Antonio
6
153.7 mi into trip|~2h 38m in|I 10; US 90; TX 130
Keep slight left at fork onto I 10; US 90; TX 130
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
8
174.6 mi into trip|~3h 1m in|I 10; US 87
Take the exit onto I 10; US 87 toward I 35, I 10 West, US 87 North: Laredo, El Paso, Austin
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 572
Toward I 35, I 10 West, US 87 North: Laredo, El...
7
174.7 mi into trip|~3h 1m in
Keep slight left at fork toward I 35 South: Laredo
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left lane.
Toward I 35 South: Laredo
Fuel & Cost
Regular Gas
$49.30 one way
$98.60 round trip
$3.81/gal25.4 MPG avg115 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.22
$54.55
$109.10
premium
$4.57
$59.02
$118.04
diesel
$6.28
$81.14
$162.29
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$49
Meals
$25–$50
Total
$74–$99
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 114.9 kg one way.
Prices: EIA weekly data, 2026-10-19.
Driving Electric?
About $34 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
98.5
1
$34.48
$15.76
Efficient EV
82.1
0
$28.74
$13.14
EV Truck/SUV
131.4
1
$45.98
$21.02
Gas CO2
115 kg
EV CO2
38 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 Oct 19, 2026
Origin
Cinco Ranch, TX
Late night
in Cinco Ranch on Sunday
Local time
5:01 AM
CDT
Current temp
55°F
Partly Cloudy
SE 5 mph1% chanceLive forecast
Destination
Laredo, TX
Late night
in Laredo on Sunday
Local time
5:01 AM
CDT
Current temp
62°F
Slight Chance Rain Showers
0 mph18% chanceLive forecast
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
7 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
5h 39m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
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.
San Antonio Missions National Historical Park
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...
7 mi from route
~16 min detour
Free
near mile 158.6
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This route offers a mixed driving experience, with a substantial 55% of the journey on highways. You'll encounter the Katy Freeway and I-10 for significant portions of your travel. The longest uninterrupted stretch clocks in at 149.1 miles on the Katy Freeway, so be prepared for extended periods of consistent driving. The 'Purple Heart Trail' designation also points to a significant segment of highway travel. Overall, expect a drive that balances faster highway speeds with other road types as you progress south.
55% highway, the rest on surface roads — varied driving throughout.
19 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 149.1 mi on Katy Freeway.
How Hard Is This Drive?
8/10
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 3.4 miles in.
Driving Effort8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 14 significant decision points across 328.4 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 3.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 3.8 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 153.7 miles (I 10; US 90; TX 130): Highway fork - watch signs carefully. Lane positioning matters here.
Elevation Profile
Mostly flat terrain
697 ft107 ft
Total Climb
779 ft
Total Descent
472 ft
Highest Point
697 ft
~164.2 mi in
Elevation Range
590 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Cinco Ranch, TX and Laredo, TX, road signs point toward El Paso and Austin.
Doable as a same-day drive at 5h 39m. Total distance: 328.4 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 39m drive, comfortable solo distance.
Scenic Drive
Mixed highway & surface route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 149.1 miles on Katy Freeway. The full list of main roads is in the Roads section above.
Yes — we found about 46 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 1 meaningful breaks. There are 46 rest areas along the route for bathroom stops.
The main spots that need attention: at 3.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 3.8 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 153.7 miles (I 10; US 90; TX 130): Highway fork - watch signs carefully. Lane positioning matters here.
Yes — 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 5.7 hours each way, a round trip means 11.3 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.
