Trip from San Leon, TX to Austin, TX

Compiled and reviewed by the Trip.ovh planning team at COD Solutions Oy · Last reviewed Apr 18, 2026 · Editorial standards

Drive Time

3h 50m

Distance

201.7 mi

325 km

Drive Score

8/10

Great drive

Same Day?

Yes, doable

Fuel Cost

$30

one way

EV Charging

Unknown

Best Time to Leave

Save up to 38 min

4 AM

3h 38m ★

6 AM

3h 51m

8 AM

4h 16m

10 AM

4h 0m

12 PM

3h 57m

3 PM

4h 1m

5 PM

4h 15m

8 PM

3h 43m

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 Leon, TX

Mark Direen

Austin, TX

Wikimedia Commons

Trip Overview

The drive from San Leon, TX to Austin, TX covers 201.7 miles and takes about 3h 50m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.

The route leans on TX 71, Katy Freeway, South Gulf Freeway for much of the mileage, and the overall profile is mostly highway. The longest uninterrupted segment is about 77.7 miles on TX 71. At current regular gas prices, budget about $30.48 one way before food or hotel costs.

Trip Pace

Same-day drive is realistic

A same-day return is realistic if you keep stops short.

Break Rhythm

1 planned break

A short stop every 2 to 3 hours is enough for this drive.

Midpoint

100.8 miles from San Leon, TX

A natural place for your longest stop of the day , about 1h 59m into the drive .

Main Roads

Road	Distance	Duration
TX 71	77.7 mi	1h 22m
Katy Freeway	73.8 mi	1h 20m
South Gulf Freeway	28.3 mi	32m
FM 517	8.7 mi	14m
East 7th Street	2.8 mi	4m
East State Highway 71	2.2 mi	2m
Bastrop Freeway	1.9 mi	2m
Pine Drive	1.4 mi	2m

Longest stretch: TX 71 — 77.7 mi, about 1h 22m

Turn-by-Turn Driving Directions

Step-by-step road directions between San Leon, TX and Austin, TX.

Start on Avenue I

165 ft · 9 sec · Avenue I

Continue on FM 517

8.7 mi · 14 min · FM 517

Turn left onto FM 517

0.3 mi · 28 sec · Parke Street

Turn straight onto FM 517

446 ft · 9 sec · Main Street

Continue on FM 517

0.3 mi · 31 sec · Pine Street

Continue on FM 517

1.4 mi · 2 min · Pine Drive

Turn right onto Gulf Freeway Frontage Road

1.0 mi · 1 min · Gulf Freeway Frontage Road

Take the ramp

0.2 mi · 25 sec

Toward I 45 North Use the slight left lane.

Merge onto I 45

28 mi · 32 min · South Gulf Freeway

Use the straight / slight right lanes.

Take the exit

0.1 mi · 17 sec

Exit 48B Toward I 10 West: San Antonio Use the slight left / straight lanes.

Merge onto I 10; US 90

74 mi · 1 hr 20 min · Katy Freeway

Use the straight / slight right lanes.

Take the exit onto TX 71

0.5 mi · 33 sec · TX 71

Toward TX 71 West: La Grange, Austin

Keep slight left at fork onto TX 71

77 mi · 1 hr 22 min · TX 71

Use the straight / slight right lanes.

Continue on 71 Toll

1.9 mi · 2 min · Bastrop Freeway

Use the straight / slight right lanes.

Continue on TX 71

2.2 mi · 2 min · East State Highway 71

Use the straight / slight right lanes.

Take the exit

0.5 mi · 1 min

Toward US 183 North, 183 Toll North: Lampasas Use the straight / slight right lanes.

Merge onto US 183

0.4 mi · 26 sec · Bastrop Highway

Continue on 183 Toll

0.7 mi · 40 sec · Bergstrom Expressway

Use the straight / slight right lanes.

Take the exit

0.5 mi · 54 sec

Toward Loop 111: Cesar Chavez Street, 5th Street, 6th Street, 7th Street, Airport Boulevard Use the right lane.

Keep slight left at fork onto East 7th Street

2.8 mi · 4 min · East 7th Street

Use the straight / slight left lanes.

Turn left onto Brushy Street

352 ft · 17 sec · Brushy Street

Turn right onto East 6th Street

0.6 mi · 1 min · East 6th Street

Turn left onto Congress Avenue

357 ft · 17 sec · Congress Avenue

Turn left onto East 5th Street

28 ft · 0 sec · East 5th Street

Use the left lane.

Arrive at destination

East 5th Street

Trip Plan

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 100.8 miles from San Leon, TX, or about 1h 59m into the drive.

The longest continuous stretch on this route runs about 77.7 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 44 miles or 56m in

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

Halfway reset

Around 100.8 miles or 1h 59m in

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

Final approach

Final hour starts around 3h 8m

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

Before You Leave

Open the route before leaving San Leon, 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 Leon, TX

This is one driving day of about 201.7 miles and 3h 50m.

Your first comfortable stop window is around 44 miles from San Leon, 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 TX 71 for about 77.7 miles.

Where to Stop

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

city in Colorado County, Texas, United States

Mid-route town

Meal stop

Columbus, TX

101 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

Houston, TX

Fuel and coffee

A short stop after about 44 miles helps settle the day before fatigue starts building.

Sugar Land, TX

Meal break

The midpoint is around 100.8 miles from San Leon, TX, which is a good place for a longer meal and fuel stop.

4.4 ★ ★ ★ ★ ☆

Near the end, right off the route

0.2 mi from route ~1 min detour mile 201.7

Austin, Texas

Hours: 9 am–10 pm

Visit website

Waugh Drive Bat Colony

4.6 ★ ★ ★ ★ ★

Early in the drive, short detour

1.3 mi from route ~3 min detour mile 43.2

Houston, Texas

Hours: Open 24 hours

+17137520314

Visit website

League Park

4.7 ★ ★ ★ ★ ★

Near the start, short detour

1.6 mi from route ~4 min detour mile 14.4

League City, Texas

Hours: 6 am–10 pm

+12815541180

4.7 ★ ★ ★ ★ ★

Early in the drive, ~9 min detour

3.5 mi from route ~9 min detour mile 43.2

Houston, Texas

+17132598070

Visit website

Break Free Escape Room

4.6 ★ ★ ★ ★ ★

Near the start, ~9 min detour

3.6 mi from route ~9 min detour mile 14.4

Webster, Texas

Hours: 12–9 pm

+12812013556

Visit website

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 40.3 and 201.6 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.

40.3 mi into trip | ~52m in

Take the exit toward I 10 West: San Antonio

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

Use the slight left / straight lanes. Exit 48B Toward I 10 West: San Antonio

114.8 mi into trip | ~2h 14m in | TX 71

Keep slight left at fork onto TX 71

Highway fork - watch signs carefully. Lane positioning matters here

Use the straight / slight right lanes.

196 mi into trip | ~3h 40m in

Take the exit toward US 183 North, 183 Toll North: Lampasas

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 US 183 North, 183 Toll North: Lampasas

197.6 mi into trip | ~3h 43m in

Take the exit toward Loop 111: Cesar Chavez Street, 5th Street, 6th Street, 7th Street, Airport Boulevard

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

Use the right lane. Toward Loop 111: Cesar Chavez Street, 5th Stree...

201.6 mi into trip | ~3h 50m in | East 5th Street

Turn left onto East 5th Street

Lane positioning matters here

Use the left lane.

Fuel & Cost

Regular Gas

$30.48 one way

$60.95 round trip

$3.84/gal 25.4 MPG avg 71 kg CO₂

Fuel Type	$/gal	One Way	Round Trip
midgrade	$4.20	$33.36	$66.72
premium	$4.54	$36.01	$72.02
diesel	$5.61	$44.53	$89.07

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$30

Meals

$25–$50

Total

$55–$80

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

Estimated CO2 emission: 70.6 kg one way. Prices: EIA weekly data, 2026-04-13.

Driving Electric?

About $21 in charging · 0 stops · 66% less CO₂

Vehicle Type	kWh	Stops	DC Fast	Home Charge
Average EV	60.5	0	$21.18	$9.68
Efficient EV	50.4	0	$17.65	$8.07
EV Truck/SUV	80.7	1	$28.24	$12.91

Gas CO2

71 kg

EV CO2

24 kg (66% less)

This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.

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 Dec 19, 2023

Origin

San Leon, TX

Afternoon in San Leon on Saturday

Local time

3:29 PM

CDT

Current temp

68°F

Unavailable

Live forecast

Destination

Austin, TX

Afternoon in Austin on Saturday

Local time

3:29 PM

CDT

Current temp

63°F

Unavailable

Live forecast

77°F

Columbus, TX

101 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

5 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

3h 50m on the road

Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.

Weather data from the National Weather Service. Conditions may change; check closer to your travel date.

What kind of drive is this?

201.7 mi in 3h 50m, mostly highway — 77.7 mi of that is on TX 71.

96% highway — fuel and pacing are the main things to plan.

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

Longest single stretch: 77.7 mi on TX 71.

How Hard Is This Drive?

8/10

This is a straightforward highway drive that stays mostly on TX 71 and Katy Freeway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 40.3 miles in.

Driving Effort 8/10

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 201.7 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 40.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 114.8 miles (TX 71): Highway fork - watch signs carefully. Lane positioning matters here; at 196 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.

About the Cities

Arriving in Austin, TX

Full guide →

“City of the Violet Crown” · Founded 1835

Austin is a city of about 1,054,000 (2026) surpassing Fort Worth to become the 4th most populous city in Texas. It is on the southeast edge of the Hill Country region of Texas, making it the fourth-largest city in the state and the 11th-largest in the country. It is the capital of Texas and a college town, and also a center of an alternative culture away from the major cities on the US coasts, though the city is rapidly gentrifying with its rising popularity. Austin's attitude is commonly emblazoned about town on T-shirts and bumper stickers that read: "Keep Austin Weird." Austin is also marketed as the Live Music Capital of the World due to the large number of venues.

Top landmarks

• Texas State Capitol — capitol and seat of government of the U.S. state of Texas
• Lyndon Baines Johnson Library and Museum — presidential library and museum for U.S. President Lyndon B. Johnson in Austin,...
• Texas State Cemetery — historic cemetery in Austin, Texas, USA

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 3h 50m. Total distance: 201.7 miles.

Family Friendly

Moderate complexity with 1 natural rest stops along the way.

Solo Traveler

3h 50m drive, comfortable solo distance.

First-Time Driver

Mostly highway driving (96%). Some complex stretches to watch for.

Frequently Asked Questions

The longest stretch is about 77.7 miles on TX 71. The full list of main roads is in the Roads section above.

We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.

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 Austin, 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. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.

Possible but tiring. At 3.8 hours each way, an in-and-out day trip would put you behind the wheel for 7.7 hours — manageable with a long break at Austin, TX, but most travelers stay overnight.

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, and EIA for fuel prices. 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 Leon, TX or browse trips ending in Austin, TX.

Looking for more statewide routes? Browse TX road trips.

Trip from San Leon, TX to Austin, TX

Best Time to Leave

Trip Overview

Main Roads

Turn-by-Turn Driving Directions

Trip Plan

Before You Leave

Where to Stop

Pacing Suggestions

Nearby Places

Downtown Aquarium

Downtown Aquarium

Cidercade Houston

Children's Museum Houston

Austin Bat Tours

Waugh Drive Bat Colony

League Park

Botanical Gates of Paradise

Barbara Fish Daniel Nature Play Area and Picnic Pavilion

Midtown Park

Union Station

Break Free Escape Room

Heads-up: tricky spots

Fuel & Cost

Travel Intel

San Leon, TX

Austin, TX

Same local time

5 degrees cooler at arrival

3h 50m on the road

What kind of drive is this?

How Hard Is This Drive?

About the Cities

Arriving in Austin, 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?

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

How this page is built

Explore More

Continue From Austin, TX

More from San Leon, TX

More trips to Austin, TX