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Trip from Van Horn, TX to San Antonio, TX

Compiled and reviewed by the Trip.ovh planning team at COD Solutions Oy · Last reviewed Apr 17, 2026 · Editorial standards

Drive Time

6h 54m

Distance

431.3 mi

694 km

Drive Score

8/10

Great drive

Same Day?

Yes, doable

Fuel Cost

$65

one way

EV Charging

Unknown

Best Time to Leave

Save up to 35 min
4 AM
6h 43m ★
6 AM
6h 55m
8 AM
7h 18m
10 AM
7h 3m
12 PM
7h 1m
3 PM
7h 4m
5 PM
7h 17m
8 PM
6h 48m

Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.

Best Time Drive vs Fly
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Downtown Van Horn, TX, TX

Van Horn, TX

Wikimedia Commons

Downtown San Antonio, TX, TX

San Antonio, TX

Wikimedia Commons

Trip Overview

The drive from Van Horn, TX to San Antonio, TX covers 431.3 miles and takes about 6h 54m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.

The route leans on I 10, McDermott Freeway, North Pecos-La Trinidad for much of the mileage, and the overall profile is highway-focused drive. The longest uninterrupted segment is about 427.4 miles on I 10. At current regular gas prices, budget about $65.17 one way before food or hotel costs.

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

215.7 miles from Van Horn, TX

A natural place for your longest stop of the day , about 3h 24m into the drive .

Who Is This Route For?

Weekend Trip

Doable as a same-day drive at 6h 54m. Total distance: 431.3 miles.

Family Friendly

Moderate complexity with 1 natural rest stops along the way.

Solo Traveler

6h 54m drive, plan rest stops for pacing.

Drive Character

This is a 6h 54m highway drive covering 431.3 miles, with most of the trip on I 10 and McDermott Freeway. The longest continuous stretch is about 427.4 miles on I 10.

Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 14 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 10 is the longest continuous segment at about 427.4 miles.

How Hard Is This Drive?

This is a straightforward highway drive that stays mostly on I 10 and McDermott Freeway. You will hit about 11 points where you need to pay attention to lane position or signs. The trickiest moment comes around 47.1 miles in near I 10.

Driving Effort 6/10

Moderate - straightforward overall, but long enough or busy enough to require pacing

Balances navigation complexity with total wheel time.

This drive requires moderate attention. Across 431.3 miles you will encounter 11 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.

Where does it get tricky?

The main spots that need attention: at 47.1 miles (I 10): Highway fork - watch signs carefully. Lane positioning matters here; at 410.5 miles (I 10; US 87): Highway fork - watch signs carefully. Lane positioning matters here; at 429.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.

Critical Maneuvers

5 of 11 key points

These are the spots where you need to pay the most attention. Preview them before you drive.

6
47.1 mi into trip | ~45m in | I 10

Keep slight right at fork onto I 10

Highway fork - watch signs carefully. Lane positioning matters here

Use the straight / slight right lanes.
6
410.5 mi into trip | ~6h 29m 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 right lanes.
8
429.6 mi into trip | ~6h 51m in

Take the exit toward Santa Rosa Street, Downtown

Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one

Use the slight right lane. Exit 569C Toward Santa Rosa Street, Downtown
6
430.3 mi into trip | ~6h 52m in | North Pecos-La Trinidad

Keep slight right at fork onto North Pecos-La Trinidad

Highway fork - watch signs carefully. Lane positioning matters here

Use the straight lane.
6
430.8 mi into trip | ~6h 53m in | Dolorosa Street

Turn left onto Dolorosa Street

Lane positioning matters here

Use the straight / left lanes.

Main Roads

Road Distance Duration
I 10 427.4 mi 6h 47m
McDermott Freeway 1.7 mi 2m
North Pecos-La Trinidad 0.7 mi 1m
Dolorosa Street 0.5 mi <1m
Van Horn Street 0.2 mi <1m
Southeast Frontage Road 0.2 mi <1m
East Broadway Street <0.1 mi <1m
La Caverna Street <0.1 mi <1m
Longest stretch: I 10 — 427.4 mi, about 6h 47m

Turn-by-Turn Driving Directions

Step-by-step road directions between Van Horn, TX and San Antonio, TX.

1

Start on TX 54

156 ft · 6 sec · La Caverna Street
2

Turn right onto I 10 Bus; TX 54

196 ft · 10 sec · East Broadway Street
3

Turn left onto US 90; TX 54

0.2 mi · 25 sec · Van Horn Street
4

Turn left onto Southeast Frontage Road

0.2 mi · 25 sec · Southeast Frontage Road
5

Take the ramp

0.1 mi · 17 sec
Toward I 10 East: San Antonio
6

Merge onto I 10

46 mi · 43 min · I 10
7

Keep slight right at fork onto I 10

363 mi · 5 hr 44 min · I 10
Use the straight / slight right lanes.
8

Keep slight right at fork onto I 10; US 87

17 mi · 19 min · I 10; US 87
Use the straight / slight right lanes.
9

Keep slight right at fork onto I 10; US 87

1.7 mi · 2 min · McDermott Freeway
10

Take the exit

0.5 mi · 1 min
Exit 569C Toward Santa Rosa Street, Downtown Use the slight right lane.
11

Turn straight onto North Pecos-La Trinidad

0.2 mi · 16 sec · North Pecos-La Trinidad
12

Keep slight right at fork onto North Pecos-La Trinidad

0.6 mi · 1 min · North Pecos-La Trinidad
Use the straight lane.
13

Turn left onto Dolorosa Street

0.5 mi · 55 sec · Dolorosa Street
Use the straight / left lanes.
14

Arrive at destination

Dolorosa Street

Trip Plan

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 1 meaningful break for fuel, food, and rest.
The halfway point lands around 215.7 miles from Van Horn, TX, or about 3h 24m into the drive.
The longest continuous stretch on this route runs about 427.4 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 95 miles or 1h 30m in

Use this first pause for coffee, a restroom break, and a quick traffic check ahead.

Halfway reset

Around 215.7 miles or 3h 24m in

This is the best place for your longest stop, a real meal, and a full fuel check.

Final approach

Final hour starts around 5h 52m

Traffic, exits, and arrival timing usually matter more near San Antonio, TX than in the middle of the route.

Before You Leave

+

Open the route before leaving Van Horn, 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 Van Horn, TX

This is one driving day of about 431.3 miles and 6h 54m.

Your first comfortable stop window is around 95 miles from Van Horn, 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 I 10 for about 427.4 miles.

Where to Stop

Rest stops, refuel points, and overnight suggestions along this route.

Halfway Point

Midpoint

About 215.7 mi from Van Horn, TX · 3h 24m into the drive

city in and county seat of Kimble County, Texas, United States

Mid-route town

Meal stop

Junction, TX

216 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.

Pacing Suggestions

Pecos, TX

Fuel and coffee

A short stop after about 95 miles helps settle the day before fatigue starts building.

Junction, TX

Meal break

The midpoint is around 215.7 miles from Van Horn, TX, which is a good place for a longer meal and fuel stop.

Before the longest stretch

Fuel check

Top up before I 10 if your tank is already low. That segment runs about 427.4 miles.

Arriving in San Antonio, TX

The final approach into San Antonio, TX usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.

Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around San Antonio, TX.

After long uninterrupted mileage, take five minutes before the last urban segment to reset and refocus on exits, merges, and city traffic.

These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.

National Parks Near This Route

Worth a detour if your schedule allows.

San Antonio Missions National Historical Park

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...

9 mi from route ~22 min detour Free near mile 431.3
View on nps.gov
Lyndon B Johnson National Historical Park

Lyndon B Johnson National Historical Park

National Historical Park

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 ~67 min detour Free near mile 386.7
View on nps.gov

Park data from the National Park Service API. Alerts update every 2 hours.

Fuel & Cost

Regular Gas

$65.17 one way

$130.34 round trip

$3.84/gal 25.4 MPG avg 151 kg CO2
Fuel Type $/gal One Way Round Trip
midgrade $4.20 $71.33 $142.67
premium $4.54 $77.01 $154.01
diesel $5.61 $95.23 $190.45

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$65

Meals

$25–$50

Total

$90–$115

Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.

Estimated CO2 emission: 150.9 kg one way. Prices: EIA weekly data, 2026-04-13.

Driving Electric?

About $45 in charging · 1 stop · 67% less CO2

Vehicle Type kWh Stops DC Fast Home Charge
Average EV 129.4 1 $45.29 $20.70
Efficient EV 107.8 1 $37.74 $17.25
EV Truck/SUV 172.5 2 $60.38 $27.60

Gas CO2

151 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 Apr 15, 2026

Origin

Van Horn, TX

Afternoon in Van Horn on Friday

Local time

2:53 PM

CDT

Current temp

--

Unavailable

Destination

San Antonio, TX

Afternoon in San Antonio on Friday

Local time

2:53 PM

CDT

Current temp

77°F

Unavailable

Live 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.

Road read

6h 54m 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.

Frequently Asked Questions

The drive from Van Horn, TX to San Antonio, TX covers 431.3 miles and takes about 6h 54m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.

The main roads are I 10, McDermott Freeway, North Pecos-La Trinidad. Most of the drive stays on highways, so watch for ramps and exits.

This is a comfortable same-day trip.

The midpoint is about 215.7 miles from Van Horn, TX. Look for rest areas, gas stations, or food options near the halfway mark.

At current regular gas prices, expect to spend about $65.17 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.

Start early — leave by 6-7 AM to arrive at a reasonable hour. This is a long drive — plan for a morning departure or consider splitting it into two days.

Plan about 1 meaningful break for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.

This drive requires moderate attention. Across 431.3 miles you will encounter 11 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.

The main spots that need attention: at 47.1 miles (I 10): Highway fork - watch signs carefully. Lane positioning matters here; at 410.5 miles (I 10; US 87): Highway fork - watch signs carefully. Lane positioning matters here; at 429.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.

The route from Van Horn, TX to San Antonio, TX does not surface many named destination signs beyond the main corridor.

How this page is built

Compiled by the Trip.ovh 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.

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