Trip from Austin, TX to San Leon, TX

Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 19, 2026 · Editorial standards

Drive Time

3h 50m

Distance

201.8 mi

325 km

Drive Score

8/10

Great drive

Same Day?

Yes, doable

Fuel Cost

$30

one way

EV Charging

Good

5 DC fast

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

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Austin, TX

Wikimedia Commons

San Leon, TX

Mark Direen

Trip Overview

The drive from Austin, TX to San Leon, TX covers 201.8 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 Texas State Highway 71, Gulf Freeway, Katy Freeway for much of the mileage, and the overall profile is mostly highway. The longest uninterrupted segment is about 137 miles on Texas State Highway 71. At current regular gas prices, budget about $30.49 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

100.9 miles from Austin, TX

A natural place for your longest stop of the day , about 1h 50m into the drive .

Main Roads

Road	Distance	Duration
Texas State Highway 71	137 mi	2h 25m
Gulf Freeway	28.4 mi	33m
Katy Freeway	10.3 mi	12m
41st Street East	4.2 mi	6m
Katy Tollway	3.2 mi	4m
East 7th Street	3 mi	4m
FM 517	2.8 mi	5m
East State Highway 71	2.7 mi	3m

Longest stretch: Texas State Highway 71 — 137 mi, about 2h 25m

Turn-by-Turn Driving Directions

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

Start on East 5th Street

0.3 mi · 52 sec · East 5th Street

Use the straight / right lanes.

Turn left onto Red River Street

0.1 mi · 20 sec · Red River Street

Use the left lane.

Turn right onto East 7th Street

3.0 mi · 4 min · East 7th Street

Use the right lane.

Turn straight onto Loop 111

0.2 mi · 19 sec · Airport Boulevard

Continue on US 183

0.1 mi · 8 sec · Ed Bluestein Boulevard

Take the ramp

0.1 mi · 17 sec

Toward 183 Toll South: Lockhart

Merge onto 183 Toll

0.8 mi · 47 sec · Bergstrom Expressway

Continue on US 183

0.4 mi · 26 sec · Bastrop Highway

Use the straight / slight left lanes.

Take the exit

0.5 mi · 1 min

Toward TX 71 East: Austin-Bergstrom International Airport Use the slight left / straight lanes.

Continue on TX 71

2.2 mi · 2 min · East State Highway 71

Use the straight / slight right lanes.

Turn straight onto 71 Toll

1.9 mi · 2 min · Bastrop Freeway

Toward 71 Toll East, TX 45 Toll North, TX 130 Toll North Use the straight / slight right lanes.

Continue on TX 71

0.5 mi · 29 sec · East State Highway 71

Continue on TX 71

137 mi · 2 hr 25 min · Texas State Highway 71

Use the straight / slight right lanes.

Take the exit

0.3 mi · 22 sec

Toward I 10 Toll: Katy Tollway Use the slight left lane.

Merge onto I 10 Toll

3.2 mi · 4 min · Katy Tollway

Take the exit

0.2 mi · 15 sec

Use the straight / slight right lanes.

Merge onto I 10; US 90

10 mi · 12 min · Katy Freeway

Use the slight left lane.

Take the exit

0.2 mi · 20 sec

Exit 768B Toward I 45 South: Galveston Use the slight left lane.

Merge onto I 45

28 mi · 33 min · Gulf Freeway

Use the straight / left lanes.

Take the exit

0.2 mi · 29 sec

Exit 19 Toward FM 517: Dickinson

Turn straight onto South Gulf Freeway Frontage Road

0.9 mi · 1 min · South Gulf Freeway Frontage Road

Turn left onto FM 517

1.5 mi · 2 min · Pine Drive

Continue on FM 517

0.3 mi · 31 sec · Pine Street

Continue on FM 517

0.4 mi · 40 sec · Main Street

Turn slight right onto FM 517

4.2 mi · 6 min · 41st Street East

Continue on FM 517

1.6 mi · 2 min · Avenue S

Turn slight right onto FM 517

2.8 mi · 5 min · FM 517

Arrive at destination

Avenue I

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 100.9 miles from Austin, TX, or about 1h 50m into the drive.

The longest continuous stretch on this route runs about 137 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 50m in

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

Halfway reset

Around 100.9 miles or 1h 50m 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 2m

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

Before You Leave

Open the route before leaving Austin, 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 Austin, TX

This is one driving day of about 201.8 miles and 3h 50m.

Your first comfortable stop window is around 44 miles from Austin, 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 Texas State Highway 71 for about 137 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

Smithville, TX

Fuel and coffee

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

Columbus, TX

Meal break

The midpoint is around 100.9 miles from Austin, TX, which is a good place for a longer meal and fuel stop.

2.1 mi from route

4.1 ★ ★ ★ ★ ☆

Near the start, short detour

1.7 mi from route ~4 min detour

Austin, Texas

Hours: 9 am–5 pm

Barbara Fish Daniel Nature Play Area and Picnic Pavilion

4.5 ★ ★ ★ ★ ★

Later in the drive, short detour

2.3 mi from route ~6 min detour mile 158.6

Houston, Texas

Hours: 7 am–8 pm

+17137520314

Visit website

Midtown Park

4.6 ★ ★ ★ ★ ★

Later in the drive, short detour

3.1 mi from route ~8 min detour mile 158.6

Houston, Texas

Hours: 8 am–10 pm

+17135267577

Visit website

Union Station

4.7 ★ ★ ★ ★ ★

Later in the drive, ~9 min detour

3.4 mi from route ~9 min detour mile 158.6

Houston, Texas

+17132598070

Visit website

The Escape Game Houston (Galleria)

5.0 ★ ★ ★ ★ ★

Later in the drive, ~10 min detour

4.1 mi from route ~10 min detour mile 158.6

Houston, Texas

Hours: 8 am–12 pm

+17136365541

Visit website

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

Heads-up: tricky spots

5 of 15

5 decision points cluster between mile 0.3 and 161.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.

0.3 mi into trip | ~0m in | Red River Street

Turn left onto Red River Street

Lane positioning matters here

Use the left lane.

0.5 mi into trip | ~1m in | East 7th Street

Turn right onto East 7th Street

Lane positioning matters here

Use the right lane.

5.2 mi into trip | ~8m in

Take the exit toward TX 71 East: Austin-Bergstrom International Airport

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

Use the slight left / straight lanes. Toward TX 71 East: Austin-Bergstrom Internation...

147.2 mi into trip | ~2h 39m in

Take the exit toward I 10 Toll: Katy Tollway

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

Use the slight left lane. Toward I 10 Toll: Katy Tollway

161.3 mi into trip | ~2h 57m in

Take the exit toward I 45 South: Galveston

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

Use the slight left lane. Exit 768B Toward I 45 South: Galveston

Fuel & Cost

Regular Gas

$30.49 one way

$60.98 round trip

$3.84/gal 25.4 MPG avg 71 kg CO₂

Fuel Type	$/gal	One Way	Round Trip
midgrade	$4.20	$33.38	$66.75
premium	$4.54	$36.03	$72.06
diesel	$5.61	$44.55	$89.11

Estimated Tolls: $0.23

Katy Tollway (3.2 mi) $0.23

Toll estimates based on average 2024-2025 rates. EZ-Pass/SunPass discounts may lower the actual cost.

Estimated Trip Cost (one way, 1 person)

Fuel

$30

Tolls

Meals

$25–$50

Total

$56–$81

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.

EV Charging Along Route

5 DC fast chargers · Coverage: good

Krispy Kreme - Tesla Supercharger

Austin, TX

Tesla

16 DCFC

Lakehills Plaza - Tesla Supercharger

Austin, TX

Tesla

12 DCFC

PIE AE SEAHOLM DC5

Austin, TX

ChargePoint Network

1 DCFC

PIE AE SEAHOLM DC6

Austin, TX

ChargePoint Network

1 DCFC

PIE AE SEAHOLM DC8

Austin, TX

ChargePoint Network

1 DCFC

ChargePoint Network: 3 Tesla: 2

Station data from NREL Alternative Fuel Stations database.

Driving Electric?

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

Vehicle Type	kWh	Stops	DC Fast	Home Charge
Average EV	60.5	0	$21.19	$9.69
Efficient EV	50.5	0	$17.66	$8.07
EV Truck/SUV	80.7	1	$28.25	$12.92

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 Apr 15, 2026

Origin

Austin, TX

Evening in Austin on Sunday

Local time

6:32 PM

CDT

Current temp

63°F

Unavailable

Live forecast

Destination

San Leon, TX

Evening in San Leon on Sunday

Local time

6:32 PM

CDT

Current temp

68°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 warmer 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?

201.8 mi in 3h 50m, mostly highway — 137 mi of that is on Texas State Highway 71.

92% highway — fuel and pacing are the main things to plan.

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

Longest single stretch: 137 mi on Texas State Highway 71.

How Hard Is This Drive?

7/10

This is a straightforward highway drive that stays mostly on Texas State Highway 71 and Gulf Freeway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.3 miles in near Red River Street.

Driving Effort 7/10

Demanding - plan breaks and stay ahead of the key maneuvers

Balances navigation complexity with total wheel time.

This is a demanding drive. With 15 significant decision points across 201.8 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 0.3 miles (Red River Street): Lane positioning matters here; at 0.5 miles (East 7th Street): Lane positioning matters here; at 5.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.

Towns Mentioned on Route Signs

Based on OSRM destination-sign hints, not a full list of every settlement the road passes.

On the drive from Austin, TX to San Leon, TX, road signs begin pointing toward Fm 517: Dickinson along the way.

Fm 517: Dickinson

189.8 mi in | ~3h 30m

About the Cities

Starting 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

Arriving in San Leon, TX

Full guide →

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: 201.8 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 (92%). Some complex stretches to watch for.

Frequently Asked Questions

The longest stretch is about 137 miles on Texas State Highway 71. The full list of main roads is in the Roads section above.

Expect about $0.23 in tolls one way, starting with Katy Tollway. Most Northeast and Midwest toll agencies accept E-ZPass; in the West and Texas, transponders like TxTag or FasTrak apply. If you do not have a transponder, cashless tolling plates will mail a bill to the vehicle's registered address — usually with a surcharge, so a rental-car toll pass is often cheaper than paying by mail.

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 San Leon, 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 San Leon, TX, but most travelers stay overnight.

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, NREL for EV charging, and NPS for national parks. See our methodology for refresh cadence and limitations.

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Explore more options from Austin, TX or browse trips ending in San Leon, TX.

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Trip from Austin, TX to San Leon, 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

Flying J Travel Center

Buc-ee's

QuikTrip

Buc-ee's

Road Ranger

TA

Love's Travel Stop

Service Plaza

Love's Travel Stop

Buc-ee's

Service Plaza

Colorado County Eastbound Rest Area

Colorado County Westbound Rest Area

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

The Escape Game Houston (Galleria)

Heads-up: tricky spots

Fuel & Cost

Travel Intel

Austin, TX

San Leon, TX

Same local time

5 degrees warmer at arrival

3h 50m on the road

What kind of drive is this?

How Hard Is This Drive?

Towns Mentioned on Route Signs

About the Cities

Starting in Austin, TX

Arriving in San Leon, TX

Who Is This Route For?

Frequently Asked Questions

Which road carries most of the drive?

How do I pay the tolls on this route?

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

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