Trip from San Antonio, TX to Willow Park, TX

Pin this trip

Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 21, 2026 · Editorial standards

Drive Time

5h 10m

Distance

283.3 mi

456 km

Drive Score

9/10

Great drive

Same Day?

Yes, doable

Fuel Cost

$43

one way

EV Charging

Unknown

Best Time to Leave

Save up to 40 min

4 AM

4h 57m ★

6 AM

5h 10m

8 AM

5h 37m

10 AM

5h 20m

12 PM

5h 17m

3 PM

5h 21m

5 PM

5h 36m

8 PM

5h 2m

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

Best Time Drive vs Fly

Google Maps Waze Apple Maps

Download GPX

San Antonio, TX

Wikimedia Commons

Willow Park, TX

Jeff Stapleton

Trip Overview

San Antonio, TX to Willow Park, TX is 283.3 miles and takes about 5h 10m via Purple Heart Trail, I 35W, and Ronald Reagan Memorial Highway, with a fuel budget near $43 and enough daylight to finish in a day. This trip stays within the Great Plains region, offering a straightforward drive across Texas. With a recommended one-day drive, you'll encounter a route that's mostly surface roads, making it a practical choice for a quick transit. Consider this if you need to get from San Antonio to the Willow Park area efficiently without extensive highway time.

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

141.7 miles from San Antonio, TX

A natural place for your longest stop of the day , about 2h 35m into the drive .

Main Roads

Road	Distance	Duration
Purple Heart Trail	188.3 mi	3h 18m
I 35W	45 mi	47m
Ronald Reagan Memorial Highway	19.9 mi	21m
North Pan Am Expressway	15.6 mi	18m
South Jack Kultgen Expressway	6.6 mi	7m
Interstate Highway 35	1.9 mi	2m
Kings Gate Road	0.9 mi	3m
William J Bordelon Freeway	0.8 mi	<1m

Longest stretch: Purple Heart Trail — 188.3 mi, about 3h 18m

Turn-by-Turn Driving Directions

Step-by-step road directions between San Antonio, TX and Willow Park, TX.

Start on Dolorosa Street

143 ft · 4 sec · Dolorosa Street

Continue on West Market Street

0.4 mi · 42 sec · West Market Street

Continue on East Market Street

0.4 mi · 45 sec · East Market Street

Turn left

363 ft · 13 sec

Use the left lane.

Turn straight onto East Commerce Street

216 ft · 12 sec · East Commerce Street

Take the ramp

0.2 mi · 28 sec

Toward US 281 North, I 37 North

Merge onto I 37; US 281

0.8 mi · 55 sec · William J Bordelon Freeway

Take the exit

0.6 mi · 1 min

Exit 142A Toward I 35 North: Austin Use the slight right lane.

Merge onto I 35

8.2 mi · 10 min · North Pan Am Expressway

Use the straight / slight right lanes.

Keep slight left at fork onto North Pan Am Expressway

7.4 mi · 8 min · North Pan Am Expressway

Toward I 35: Austin Use the straight / slight right lanes.

Continue on I 35

12 mi · 12 min · Purple Heart Trail

Use the straight / slight right lanes.

Continue on I 35

1.9 mi · 2 min · Interstate Highway 35

Use the straight / slight right lanes.

Continue on I 35

48 mi · 52 min · Purple Heart Trail

Use the straight / slight right lanes.

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.

Continue on I 35

6.6 mi · 7 min · South Jack Kultgen Expressway

Use the straight / slight right lanes.

Continue on I 35; US 77

33 mi · 33 min · Purple Heart Trail

Use the straight / slight right lanes.

Keep slight left at fork onto I 35W

45 mi · 47 min · I 35W

Toward I 35W: Fort Worth Use the slight left lane.

Take the exit

1.0 mi · 2 min

Exit 45A Toward I 20 West: Abilene Use the straight / slight right lanes.

Keep slight left at fork

0.2 mi · 27 sec

Toward I 20 West: Abilene Use the straight / slight right lanes.

Merge onto I 20

4.3 mi · 4 min · Ronald Reagan Memorial Highway

Use the straight / slight right lanes.

Keep slight left at fork onto I 20

4.0 mi · 4 min · Ronald Reagan Memorial Highway

Toward I 20 West Use the straight lane.

Keep slight left at fork onto I 20

12 mi · 12 min · Ronald Reagan Memorial Highway

Toward I 20 West: Abilene Use the slight left / slight right lanes.

Take the exit

0.3 mi · 28 sec

Exit 415 Toward FM 5: Mikus Road Use the slight right lane.

Turn straight onto East Interstate 20

0.3 mi · 33 sec · East Interstate 20

Turn right onto Kings Gate Road

0.9 mi · 3 min · Kings Gate Road

Turn right onto Royal View Drive

314 ft · 19 sec · Royal View Drive

Turn left onto Squaw Creek Road

0.5 mi · 1 min · Squaw Creek Road

Continue on Squaw Creek Road

0.3 mi · 1 min · Squaw Creek Road

Arrive at destination

Squaw Creek Road

Trip Plan

To make the most of this single-day drive, aim to depart San Antonio in the morning to allow ample time for the 5h 10m estimated travel time. With a fuel cost around $43, plan your stops accordingly, keeping in mind the longest stretch without major highway access is 188.3 miles on Purple Heart Trail. You'll have flexibility since this is a manageable distance for one day, but be aware that the majority of the route is on surface roads, which can mean more local traffic and varying speed limits.

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 141.7 miles from San Antonio, TX, or about 2h 35m into the drive.

The longest continuous stretch on this route runs about 188.3 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 62 miles or 1h 11m in

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

Halfway reset

Around 141.7 miles or 2h 35m 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 9m

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

Before You Leave

Open the route before leaving San Antonio, 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 San Antonio, TX

This is one driving day of about 283.3 miles and 5h 10m.

Your first comfortable stop window is around 62 miles from San Antonio, 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 Purple Heart Trail for about 188.3 miles.

Where to Stop

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

Mid-route town

Meal stop

Belton, TX

142 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

Kyle, TX

Fuel and coffee

A short stop after about 62 miles helps settle the day before fatigue starts building.

Temple, TX

Meal break

The midpoint is around 141.7 miles from San Antonio, TX, which is a good place for a longer meal and fuel stop.

Before the longest stretch

Hours: 9 am–10 pm

+12102271373

Visit website

Place data sourced from public business listings. Hours and availability may vary.

Heads-up: tricky spots

5 of 17

5 decision points cluster between mile 0.9 and 259.9 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.

0.9 mi into trip | ~1m in

Take the ramp toward US 281 North, I 37 North

Multiple destination signs - pick the right one

Toward US 281 North, I 37 North

1.9 mi into trip | ~3m in

Take the exit toward I 35 North: Austin

Exit ramp - move to the correct lane early. Lane positioning matters here

Use the slight right lane. Exit 142A Toward I 35 North: Austin

10.7 mi into trip | ~14m 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

214.9 mi into trip | ~3h 51m in | I 35W

Keep slight left at fork onto I 35W toward I 35W: Fort Worth

Highway fork - watch signs carefully. Lane positioning matters here

Use the slight left lane. Toward I 35W: Fort Worth

259.9 mi into trip | ~4h 38m in

Take the exit toward I 20 West: Abilene

Exit ramp - move to the correct lane early. Lane positioning matters here

Use the straight / slight right lanes. Exit 45A Toward I 20 West: Abilene

Fuel & Cost

Regular Gas

$42.81 one way

$85.61 round trip

$3.84/gal 25.4 MPG avg 99 kg CO₂

Fuel Type	$/gal	One Way	Round Trip
midgrade	$4.20	$46.86	$93.71
premium	$4.54	$50.58	$101.16
diesel	$5.61	$62.55	$125.10

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$43

Meals

$25–$50

Total

$68–$93

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

Estimated CO2 emission: 99.1 kg one way. Prices: EIA weekly data, 2026-04-13.

Driving Electric?

About $30 in charging · 1 stop · 67% less CO₂

Vehicle Type	kWh	Stops	DC Fast	Home Charge
Average EV	85	1	$29.75	$13.60
Efficient EV	70.8	0	$24.79	$11.33
EV Truck/SUV	113.3	1	$39.66	$18.13

Gas CO2

99 kg

EV CO2

33 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 20, 2026

Origin

San Antonio, TX

Late night in San Antonio on Tuesday

Local time

5:22 AM

CDT

Current temp

61°F

Showers And Thunderstorms

ENE 10 mph 79% chance Live forecast

Destination

Willow Park, TX

Late night in Willow Park on Tuesday

Local time

5:22 AM

CDT

Current temp

62°F

Unavailable

Live forecast

84°F

Belton, TX

142 mi in

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

1 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 10m 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.

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...

5 mi from route ~13 min detour Free near mile 185.6

View on nps.gov

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

View on nps.gov

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

What kind of drive is this?

You'll spend about 75% of this 283.3-mile drive on surface roads, with the highway portion concentrated on I 35W and Ronald Reagan Memorial Highway. The longest continuous stretch on surface roads is 188.3 miles along Purple Heart Trail. Expect a more urban feel with frequent exits early on, transitioning to more open cruising as you move away from the San Antonio area.

Only 25% highway — the rest is turn-by-turn surface driving.

29 navigation steps total — most of the decisions cluster near the start and finish.

Longest single stretch: 188.3 mi on Purple Heart Trail.

How Hard Is This Drive?

9/10

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 0.9 miles in.

Driving Effort 9/10

High effort - long or complex enough to need steady focus all day

Balances navigation complexity with total wheel time.

This is a demanding drive. With 17 significant decision points across 283.3 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 0.9 miles: Multiple destination signs - pick the right one; at 1.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 10.7 miles (North Pan Am Expressway): Highway fork - watch signs carefully. Lane positioning matters here.

About the Cities

Starting in San Antonio, TX

Full guide →

Founded 1718

San Antonio is the second largest city in the state of Texas and the 7th largest in the United States. It's the 24th largest metropolitan area in the country. Visited by more than 31 million annual visitors, San Antonio is a beautiful city at the axis of three different geological terrains: Hill Country, South Texas Plains and Prairie and Lakes. There's a lot to do in this city: fine art museums, historical missions and plenty of amusement parks in addition to great dining and lots of drinking. The culture and people are vibrant and interesting. San Antonio's downtown is one of the most lively in the nation.

Top landmarks

• Alamo Mission in San Antonio — historic place in San Antonio, Bexar County, Texas
• San Antonio Missions National Historical Park — historic district in San Antonio, Bexar County, Texas
• Fort Sam Houston — military base in San Antonio, Texas

City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).

Who Is This Route For?

Weekend Trip

Doable as a same-day drive at 5h 10m. Total distance: 283.3 miles.

Family Friendly

Moderate complexity with 1 natural rest stops along the way.

Solo Traveler

5h 10m drive, comfortable solo distance.

Scenic Drive

Mostly surface roads route profile with national parks nearby.

Frequently Asked Questions

The longest stretch is about 188.3 miles on Purple Heart Trail. The full list of main roads is in the Roads section above.

Yes — we found about 27 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 Willow Park, 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 27 rest areas along the route for bathroom stops.

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 5.2 hours each way, a round trip means 10.3 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Willow Park, TX before the return drive.

How this page is built

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

Explore More

Explore more options from San Antonio, TX or browse trips ending in Willow Park, TX.

Looking for more statewide routes? Browse TX road trips.

Trip from San Antonio, TX to Willow Park, TX

Best Time to Leave

Trip Overview

Main Roads

Turn-by-Turn Driving Directions

Trip Plan

Before You Leave

Where to Stop

Pacing Suggestions

Stops Along Your Drive

Hill County Northbound Rest Area

Service Plaza

Love's Travel Stop

Flying J Travel Plaza

Pilot Travel Center

Hill County Southbound Rest Area

Buc-ee's

Flying J Travel Center

QuikTrip

Love's Travel Stop

Buc-ee's

QuikTrip

QuikTrip

TA

Bell County Northbound Rest Area

Bell County Southbound Rest Area

QuikTrip

Walburg Travel Center & Food Court

Road Ranger

Love's Travel Stop

Buc-ee's

Pilot Travel Center

TA

Service Plaza

Marlstone Retail Center

Pilot Travel Center

Petro Stopping Centers

Spanish Governor's Palace

GO RIO San Antonio River Cruises

San Antonio | The Saga

Hemisfair

San Antonio Fire Museum

The Amazing Mirror Maze

SEA LIFE San Antonio

San Antonio River Lock & Dam

Heads-up: tricky spots

Fuel & Cost

Travel Intel

San Antonio, TX

Willow Park, TX

Same local time

1 degrees warmer at arrival

5h 10m on the road

National Parks Near This Route

Waco Mammoth National Monument

San Antonio Missions National Historical Park

What kind of drive is this?

How Hard Is This Drive?

About the Cities

Starting in San Antonio, TX

Who Is This Route For?

Frequently Asked Questions

Which road carries most of the drive?

Are there rest areas on this route?

Should I avoid arriving after dark?

Is this a good trip with kids?

Where does this route get tricky?

Are there national parks near this route?

Can I do this as a round trip in one go?

How this page is built

Explore More

Continue From Willow Park, TX

More from San Antonio, TX

More trips to Willow Park, TX