Laredo to Vernon is 556 miles and takes about 10 hours 6 minutes via Purple Heart Trail and I-10, with a fuel budget near $81 and enough daylight to finish in a day. This is a long-haul drive that crosses Texas, staying within the Great Plains region for both departure and arrival. While it's possible to complete in a single day, the 10-hour duration suggests most drivers will want to break it up. Plan for a significant amount of driving time, making early morning departures advisable to maximize daylight hours.
Trip Pace
Best split across 2 days
Treat the return leg as its own travel day rather than an afterthought.
Break Rhythm
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
278 miles from Laredo, TX
A natural place for your longest stop of the day
, about 4h 47m into the drive
.
Hour-of-day weekday pattern from 16 FHWA count stations on your route.
Peak
5 PM
~1,126 veh/hr typical
· worst 1,410
Quietest
2 AM
~200 veh/hr
Peak-to-quiet ratio
5.6×
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 Vernon, 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
140 mi·2 hr 22 min·Purple Heart Trail
Use the straight / slight right lanes.
4
Take the exit
0.3 mi·33 sec
Exit 140Toward Loop 1604: SomersetUse the straight / slight right lanes.
5
Continue on Interstate 35 South
0.1 mi·14 sec·Interstate 35 South
6
Turn left onto Loop 1604
8.0 mi·10 min·Anderson Loop
Use the straight lane.
7
Keep slight left at fork onto Loop 1604
16 mi·18 min·Anderson Loop
Use the straight / slight right lanes.
8
Take the exit
0.3 mi·32 sec
Toward Valero WayUse the straight / slight right lanes.
9
Turn straight onto North Loop 1604 West
1.0 mi·1 min·North Loop 1604 West
10
Turn left onto Interstate 10 West
0.3 mi·33 sec·Interstate 10 West
Use the left lane.
11
Take the ramp
0.2 mi·19 sec
Toward I 10 West, US 87 North
12
Merge onto I 10; US 87
1.1 mi·1 min·I 10; US 87
Use the straight / slight right lanes.
13
Keep slight right at fork onto I 10; US 87
99 mi·1 hr 37 min·I 10; US 87
Use the straight / slight left lanes.
14
Take the exit onto US 83
0.3 mi·44 sec·US 83
Exit 456Toward US 83 North, US 377: Junction, Menard
15
Turn right onto US 83; US 377
29 mi·30 min·North Main Street
Use the right lane.
16
Continue on US 83
42 mi·44 min·Frisco Avenue
17
Continue on US 83
17 mi·18 min·Roberts Avenue
18
Turn right onto US 67; US 83
0.9 mi·1 min·Hutchings Avenue
Use the right lane.
19
Turn straight onto US 83
79 mi·1 hr 27 min·US 83
Toward US 83 North
20
Turn slight right onto US 83; US 277
0.1 mi·7 sec·East Court Plaza
21
Continue on US 83; US 277
85 mi·1 hr 32 min·Commercial Avenue
22
Turn left onto US 183; US 283
35 mi·52 min·US 183; US 283
Use the straight / left / right lanes.
23
Turn right onto US 287 Bus
1.2 mi·2 min·Wilbarger Street
Use the right lane.
24
Turn left onto Commerce Street
0.2 mi·46 sec·Commerce Street
25
Turn left
0.1 mi·55 sec
26
Arrive at destination
Trip Plan
Given the 10-hour driving time, consider splitting this trip into two days to avoid fatigue. An overnight stop around the halfway point would make for a more relaxed pace. If you plan to drive straight through, aim for a very early start, ideally before sunrise, to make the most of the daylight. With 2 planned stops, ensure you have a general idea of where you'd like to refuel, especially before heading into longer stretches on Purple Heart Trail. Keep an eye on your fuel gauge, as services might be less frequent on the surface road sections.
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 drive is better paced as a 2-day trip.
Plan roughly 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 278 miles from Laredo, TX, or about 4h 47m into the drive.
The longest continuous stretch on this route runs about 139.6 miles.
Consider an overnight stop or starting very early.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 122 miles or 2h 4m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 278 miles or 4h 47m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Overnight split
Day 1 wrap after about 278 miles or 4h 47m
Stop before fatigue turns the last few hours into a grind. You want day two to start fresh, not just resumed.
Final approach
Final hour starts around 8h 45m
Traffic, exits, and arrival timing usually matter more near Vernon, 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.
+
Treat this as a 2-day road trip and book the overnight stop before the busiest arrival window.
Day 1
Settle into the route from Laredo, TX
Aim for roughly 278 miles and 5.1 hours of wheel time on this day.
Day 2
Finish the approach into Vernon, TX
Aim for roughly 278 miles and 5.1 hours of wheel time on this day.
Your first comfortable stop window is around 122 miles from Laredo, TX.
This route usually feels better as a 2-day drive than as one long push.
Plan about 2 real breaks rather than only quick fuel stops.
The longest stretch is on Purple Heart Trail for about 139.6 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 16
5 decision points cluster between mile 140 and 266.2 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
140 mi into trip|~2h 23m in
Take the exit toward Loop 1604: Somerset
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 140
Toward Loop 1604: Somerset
6
148.4 mi into trip|~2h 34m in|Loop 1604 / Anderson Loop
Keep slight left at fork onto Loop 1604 / Anderson Loop
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
6
164.6 mi into trip|~2h 53m in
Take the exit toward Valero Way
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Toward Valero Way
6
167.5 mi into trip|~2h 57m in|I 10; US 87
Keep slight right at fork onto I 10; US 87
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight left lanes.
6
266.2 mi into trip|~4h 34m in|US 83
Take the exit onto US 83 toward US 83 North, US 377: Junction, Menard
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Exit 456
Toward US 83 North, US 377: Junction, Menard
Fuel & Cost
Regular Gas
$88.89 one way
$177.79 round trip
$4.06/gal25.4 MPG avg195 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.47
$97.74
$195.48
premium
$4.79
$104.81
$209.62
diesel
$5.52
$120.90
$241.79
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$89
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$219–$329
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 194.5 kg one way.
Prices: EIA weekly data, 2026-05-25.
Driving Electric?
About $58 in charging
· 2 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
166.8
2
$58.38
$26.69
Efficient EV
139
1
$48.65
$22.24
EV Truck/SUV
222.4
2
$77.84
$35.58
Gas CO2
195 kg
EV CO2
65 kg (67% less)
Plan for 2 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
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 May 10, 2026
Origin
Laredo, TX
Night
in Laredo on Wednesday
Local time
9:02 PM
CDT
Current temp
74°F
Clear
SE 6 mph1% chanceLive forecast
Special Weather Statement
Special Weather Statement issued May 10 at 4:42AM CDT by NWS Shreveport LA
Flash Flood Warning
Flash Flood Warning issued May 10 at 3:21AM CDT until May 10 at 6:15AM CDT by NWS Shreveport LA
Destination
Vernon, TX
Night
in Vernon on Wednesday
Local time
9:02 PM
CDT
Current temp
65°F
Partly Cloudy
E 8 mph4% chanceLive forecast
Special Weather Statement
Special Weather Statement issued May 10 at 4:42AM CDT by NWS Shreveport LA
Flash Flood Warning
Flash Flood Warning issued May 10 at 3:21AM CDT until May 10 at 6:15AM CDT by NWS Shreveport LA
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.
For long drives, weather on day two can matter just as much as conditions at departure, so check the whole travel window rather than only the first day.
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
9 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
10h 6m on the road
This is long enough that the arrival forecast matters almost as much as departure conditions. Recheck both ends before you roll.
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...
20 mi from route
~49 min detour
Free
near mile 153.4
Lyndon B. Johnson National Historical Park tells the story of our 36th president beginning with his ancestors until his final resting place on his beloved LBJ Ranch. This entire "circle of life" gives...
27 mi from route
~69 min detour
Free
near mile 191.7
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This drive is primarily on surface roads, with only 39% of the route on highways. You'll experience a longest stretch of 139.6 miles on Purple Heart Trail before transitioning to I-10. Expect a mix of rural cruising and areas with more frequent exits as you navigate between these main arteries. The shift from highway to surface roads means you'll encounter varying speed limits and potentially more local traffic.
39% highway, the rest on surface roads — varied driving throughout.
26 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 139.6 mi on Purple Heart Trail.
How Hard Is This Drive?
7/10
At 10h 6m, this is a long-haul route where pacing matters more than any single turn. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 140 miles in.
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 16 significant decision points across 556 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 140 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 148.4 miles (Loop 1604 / Anderson Loop): Highway fork - watch signs carefully. Lane positioning matters here; at 164.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Elevation Profile
Gently rolling terrain
2,226 ft413 ft
Total Climb
2,118 ft
Total Descent
1,345 ft
Highest Point
2,226 ft
~238.3 mi in
Elevation Range
1,812 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 Vernon, TX, road signs point toward Loop 1604: Somerset and Menard.
Vernon is a city in the North Central Plains region of Texas. Years ago, the Great Western Cattle Trail passed through here, a corollary of the more popular Chisholm Trail to the east. On a more contemporary note, it was the birthplace and childhood home of Roy Orbison. It is the closest town to the Waggoner Ranch, the biggest cattle ranch in the USA under one fence.
Long-haul drive route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 139.6 miles on Purple Heart Trail. The full list of main roads is in the Roads section above.
Yes — a 2-day pace is more comfortable than one long haul. A sensible stopping point is after roughly 278 miles on day one.
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 Vernon, 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 46 rest areas along the route for bathroom stops.
The main spots that need attention: at 140 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 148.4 miles (Loop 1604 / Anderson Loop): Highway fork - watch signs carefully. Lane positioning matters here; at 164.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Yes — San Antonio Missions National Historical Park and Lyndon B Johnson National Historical Park. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 10.1 hours each way, a round trip means 20.2 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Vernon, TX before the return drive.
