Laredo, TX to Terrell, TX is 452.4 miles and takes about 7h 59m via Purple Heart Trail and I 35E, with a fuel budget near $71 and enough daylight to finish in a day. This route primarily traverses the Great Plains region of Texas, offering a straightforward drive for those heading north. With a recommended one-day trip, it's a solid option if you're looking to cover ground efficiently. Expect a mix of highway and surface roads for the majority of the trip, making it a practical choice for a cross-state transit.
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
226.2 miles from Laredo, TX
A natural place for your longest stop of the day
, about 4h into the drive
.
Hour-of-day weekday pattern from 136 FHWA count stations on your route.
Peak
5 PM
~2,881 veh/hr typical
· worst 3,353
Quietest
2 AM
~491 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 Laredo, TX and Terrell, TX.
1
Start on Matamoros Street
0.3 mi·46 sec·Matamoros Street
2
Turn left onto San Dario Avenue
0.1 mi·11 sec·San Dario Avenue
3
Continue on I 35; I 27; US 83
144 mi·2 hr 27 min·Purple Heart Trail
Use the straight / slight right lanes.
4
Continue on I 35
9.3 mi·11 min·South Pan Am Expressway
Use the straight / slight left lanes.
5
Keep slight left at fork onto I 35
1.7 mi·2 min·South Pan Am Expressway
Use the straight / slight right lanes.
6
Keep slight right at fork onto I 35
10 mi·13 min·South Pan Am Expressway
Toward I 37, US 281: Upper Level, Corpus Christi, Johnson CityUse the straight lane.
7
Keep slight left at fork onto North Pan Am Expressway
7.4 mi·8 min·North Pan Am Expressway
Toward I 35: AustinUse the straight / slight right lanes.
8
Continue on I 35
12 mi·12 min·Purple Heart Trail
Use the straight / slight right lanes.
9
Continue on I 35
1.9 mi·2 min·Interstate Highway 35
Use the straight / slight right lanes.
10
Continue on I 35
48 mi·52 min·Purple Heart Trail
Use the straight / slight right lanes.
11
Keep slight right at fork onto I 35; US 290
96 mi·1 hr 40 min·Purple Heart Trail
Use the straight / slight right lanes.
12
Continue on I 35
6.6 mi·7 min·South Jack Kultgen Expressway
Use the straight / slight right lanes.
13
Continue on I 35; US 77
33 mi·33 min·Purple Heart Trail
Use the straight / slight right lanes.
14
Keep slight right at fork onto I 35E
47 mi·49 min·I 35E
Toward I 35E: DallasUse the slight right lane.
15
Take the exit
0.4 mi·57 sec
Exit 418BToward I 20 East: ShreveportUse the slight right lane.
16
Merge onto I 20
12 mi·12 min·Lyndon B Johnson Freeway
Use the straight / slight right lanes.
17
Keep slight left at fork onto I 20
18 mi·19 min·Ronald Reagan Memorial Highway
Toward I 20 East: ShreveportUse the straight / right lanes.
18
Take the exit
0.3 mi·45 sec
Exit 498Toward FM 148Use the straight / slight right lanes.
19
Turn left onto FM 148
2.2 mi·3 min·FM 148
Use the straight lane.
20
Turn right onto US 80
1.7 mi·2 min·West Moore Avenue
21
Turn right onto Spur 226
51 ft·2 sec·South Virginia Street
22
Arrive at destination
Spur 226
Trip Plan
This is a drive best completed in a single day, so aim for an early departure from Laredo to maximize daylight. With two recommended stops, plan to take breaks roughly every 2.5 hours to stay alert. Given the significant portion of the drive on surface roads, pay close attention to speed limits and local traffic patterns, especially through populated areas. The longest stretch on the Purple Heart Trail is over 330 miles, so ensure you have sufficient fuel before starting that segment, as services might be less frequent than on the interstate.
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 226.2 miles from Laredo, TX, or about 4h into the drive.
The longest continuous stretch on this route runs about 332.7 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 100 miles or 1h 42m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 226.2 miles or 4h 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 53m
Traffic, exits, and arrival timing usually matter more near Terrell, TX than in the middle of the route.
Before You Leave
+
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 452.4 miles and 7h 59m.
Your first comfortable stop window is around 100 miles from Laredo, 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 332.7 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 13
5 decision points cluster between mile 155.9 and 430.4 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
155.9 mi into trip|~2h 41m in|I 35 / South Pan Am Expressway
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
Use the straight lane.
Toward I 37, US 281: Upper Level, Corpus Christ...
7
166.4 mi into trip|~2h 54m in|North Pan Am Expressway
Keep slight left at fork onto North Pan Am Expressway toward I 35: Austin
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward I 35: Austin
7
370.6 mi into trip|~6h 31m in|I 35E
Keep slight right at fork onto I 35E toward I 35E: Dallas
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight right lane.
Toward I 35E: Dallas
7
418.1 mi into trip|~7h 20m in
Take the exit toward I 20 East: Shreveport
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 418B
Toward I 20 East: Shreveport
7
430.4 mi into trip|~7h 33m in|I 20 / Ronald Reagan Memorial Highway
Keep slight left at fork onto I 20 / Ronald Reagan Memorial Highway toward I 20 East: Shreveport
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / right lanes.
Toward I 20 East: Shreveport
Fuel & Cost
Regular Gas
$61.96 one way
$123.93 round trip
$3.48/gal25.4 MPG avg158 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$3.89
$69.21
$138.43
premium
$4.23
$75.25
$150.50
diesel
$4.80
$85.42
$170.84
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$62
Meals
$25–$50
Total
$87–$112
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 158.3 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $48 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
135.7
1
$47.50
$21.72
Efficient EV
113.1
1
$39.59
$18.10
EV Truck/SUV
181
2
$63.34
$28.95
Gas CO2
158 kg
EV CO2
53 kg (66% 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 19, 2026
Origin
Laredo, TX
Evening
in Laredo on Monday
Local time
7:16 PM
CDT
Current temp
79°F
Mostly Cloudy
SE 14 mph0% chanceLive forecast
Special Weather Statement
Special Weather Statement issued July 18 at 10:11PM CDT by NWS Brownsville TX
Flood Warning
Flood Warning issued July 18 at 8:53PM CDT until July 20 at 6:00AM CDT by NWS Austin/San Antonio TX
Destination
Terrell, TX
Evening
in Terrell on Monday
Local time
7:16 PM
CDT
Current temp
76°F
Mostly Clear
S 5 mph1% chanceLive forecast
Special Weather Statement
Special Weather Statement issued July 18 at 10:11PM CDT by NWS Brownsville TX
Flood Warning
Flood Warning issued July 18 at 8:53PM CDT until July 20 at 6:00AM 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
3 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
7h 59m 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...
6 mi from route
~15 min detour
Free
near mile 343.2
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.
More Details
What kind of drive is this?
You'll spend about 22% of the 452.4 miles on highways like I 35E. The bulk of your travel will be on surface roads, with the longest stretch of continuous driving being 332.7 miles on the Purple Heart Trail. This means you'll experience a more varied pace, transitioning from faster highway speeds to navigating through towns and varied traffic. Be prepared for more frequent stops and potential slowdowns as you leave the main expressways.
Only 22% highway — the rest is turn-by-turn surface driving.
22 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 332.7 mi on Purple Heart Trail.
How Hard Is This Drive?
7/10
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 155.9 miles in near I 35 / South Pan Am Expressway.
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 13 significant decision points across 452.4 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 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; at 370.6 miles (I 35E): Highway fork - watch signs carefully. Lane positioning matters here.
Elevation Profile
Mostly flat terrain
830 ft413 ft
Total Climb
795 ft
Total Descent
701 ft
Highest Point
830 ft
~258.5 mi in
Elevation Range
417 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Laredo, TX and Terrell, TX, road signs point toward Corpus Christi and Johnson City.
Doable as a same-day drive at 7h 59m. Total distance: 452.4 miles.
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
7h 59m drive, plan rest stops for pacing.
Scenic Drive
Mostly surface roads route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 332.7 miles on Purple Heart Trail. The full list of main roads is in the Roads section above.
Yes — we found about 1 rest area or service plaza 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 Terrell, 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 1 rest area along the route for bathroom stops.
The main spots that need attention: 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; at 370.6 miles (I 35E): 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 8.0 hours each way, a round trip means 16.0 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Terrell, TX before the return drive.
