Trip from Austin, TX to Shamrock, TX

Drive Time

8h 28m

Distance

466 mi

750 km

Drive Score

7/10

Good drive

Same Day?

2-day trip

Fuel Cost

$71

one way

EV Charging

station data

Best Time to Leave

Save up to 23 min

4 AM

8h 21m ★

6 AM

8h 29m

8 AM

8h 44m

10 AM

8h 34m

12 PM

8h 32m

3 PM

8h 35m

5 PM

8h 43m

8 PM

8h 24m

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

Austin, TX

Wikimedia Commons

Shamrock, TX

Phong Nguyen

Trip Overview

The drive from Austin, TX to Shamrock, TX covers 466 miles and takes about 8h 28m behind the wheel. It usually feels better as a 2-day road trip than as one long push.

The route leans on Red River Street, East 7th Street, Interstate 35 for much of the mileage, and the overall profile is turn-heavy local drive. At current regular gas prices, budget about $71.18 one way before food or hotel costs.

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

233 miles from Austin, TX

A natural place for your longest stop of the day , about 4h 14m into the drive .

Drive Character

Expect a 8h 28m drive with frequent turns across 466 miles of local and secondary roads.

This route has more turning and local-road decision points than a simple highway run.

There are about 26 navigation steps in the underlying route data, so the final approach matters more than the middle miles.

Red River Street is one of the defining roads on this drive.

How Hard Is This Drive?

Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. There are only a few real navigation decisions along the way.

Route Complexity 4/10

Easy - simple navigation with a manageable amount of wheel time

The route itself is not hard, but at 8h 28m, endurance matters. Plan breaks every 2-3 hours. The 0 decision points are all manageable with basic attention.

Where does it get tricky?

This route does not have any notably tricky sections. Most of the drive from Austin, TX to Shamrock, TX is straightforward, with well-signed roads and simple exits.

Main Roads

Road	Distance	Duration
Red River Street	Unavailable	Refreshing
East 7th Street	Unavailable	Refreshing
Interstate 35	Unavailable	Refreshing
I 35 North	Unavailable	Refreshing
Purple Heart Trail	Unavailable	Refreshing
South Jack Kultgen Expressway	Unavailable	Refreshing
I 35W	Unavailable	Refreshing
US 81 North	Unavailable	Refreshing

Per-road distance and duration are being refreshed from OSRM for this route.

Longest stretch: Red River Street — detailed segment metrics are refreshing.

Turn-by-Turn Driving Directions

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

Start on East 5th Street

0.3 mi · 52 sec · East 5th Street

Turn left onto Red River Street

0.1 mi · 20 sec · Red River Street

Turn right onto East 7th Street

0.1 mi · 17 sec · East 7th Street

Turn left onto North Interstate 35

0.2 mi · 27 sec · North Interstate 35

Take the ramp slight left toward I 35 North, US 290 East

0.2 mi · 22 sec · I 35 North, US 290 East

Merge slight left onto Purple Heart Trail

0.6 mi · 42 sec · Purple Heart Trail

Keep slight right to continue on Purple Heart Trail

96 mi · 1 hr 40 min · Purple Heart Trail

Continue on South Jack Kultgen Expressway

6.6 mi · 7 min · South Jack Kultgen Expressway

Continue on Purple Heart Trail

33 mi · 33 min · Purple Heart Trail

Keep slight left to continue on I 35W: Fort Worth

52 mi · 54 min · I 35W: Fort Worth

Take the exit slight left toward I 35W Express North: I 35W TEXpress North

8.9 mi · 8 min · I 35W Express North: I 35W TEXpress North

Take the exit slight right toward US 81 North, US 287 North: Decatur

0.7 mi · 1 min · US 81 North, US 287 North: Decatur

Merge slight left

1.7 mi · 1 min

Continue straight

102 mi · 1 hr 47 min

Continue on Lloyd Ruby Overpass

0.8 mi · 59 sec · Lloyd Ruby Overpass

Continue on Central Freeway

2.4 mi · 3 min · Central Freeway

Keep slight left to continue on Northwest Freeway

5.3 mi · 5 min · Northwest Freeway

Continue on US Highway 287 East

40 mi · 42 min · US Highway 287 East

Continue on Martin Luther King Jr Memorial Highway

4.1 mi · 4 min · Martin Luther King Jr Memorial Highway

Continue on US Highway 287 West

26 mi · 26 min · US Highway 287 West

Continue on East 11th Street

29 mi · 32 min · East 11th Street

Continue on Avenue F Northeast

2.2 mi · 2 min · Avenue F Northeast

Turn right onto US Highway 83 North

31 mi · 42 min · US Highway 83 North

Continue straight

24 mi · 29 min

Turn right onto East Railroad Avenue

46 ft · 1 sec · East Railroad Avenue

Arrive at your destination

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.

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 233 miles from Austin, TX, or about 4h 14m into the drive.

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 103 miles or 1h 52m in

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

Halfway reset

Around 233 miles or 4h 14m 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 233 miles or 4h 14m

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 7h 23m

Traffic, exits, and arrival timing usually matter more near Shamrock, 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.

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 Austin, TX

Aim for roughly 233 miles and 4.2 hours of wheel time on this day.

Day 2

Finish the approach into Shamrock, TX

Aim for roughly 233 miles and 4.2 hours of wheel time on this day.

Your first comfortable stop window is around 103 miles from Austin, 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.

Where to Stop

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

Halfway Point

Midpoint

About 233 mi from Austin, TX · 4h 14m into the drive

Mid-route town

Overnight candidate

Keller, TX

233 mi into the route

Best for: Hotel check-in, dinner, and a fresh start

This lines up well with a realistic day-end stop if you are breaking the drive into stages.

Find hotels in Keller, TX

Overnight Options

Night 1

Keller, TX

233 mi · about 4.2h in

A practical overnight split lands near Keller, TX after about 233 miles or 4.2 hours of driving.

Find hotels

Pacing Suggestions

Killeen, TX

Fuel and coffee

A short stop after about 103 miles helps settle the day before fatigue starts building.

Keller, TX

Meal break

The midpoint is around 233 miles from Austin, TX, which is a good place for a longer meal and fuel stop.

Overnight split

Hotel stop

For a steadier pace, wrap day one after about 233 miles or 4.2 hours on the road.

Arriving in Shamrock, TX

The final approach into Shamrock, 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 Shamrock, TX.

On a multi-day trip, keep the last day a little lighter so you reach Shamrock, TX with some flexibility left in the schedule.

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

Fuel & Cost

Regular Gas

$71.18 one way

$142.37 round trip

$3.88/gal 25.4 MPG avg 163 kg CO₂

Fuel Type	$/gal	One Way	Round Trip
midgrade	$4.25	$78.01	$156.02
premium	$4.59	$84.23	$168.46
diesel	$5.64	$103.53	$207.06

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$71

Hotel (1n)

$80–$140

Meals

$50–$100

Total

$201–$311

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

Estimated CO2 emission: 163 kg one way. Prices: EIA weekly data, 2026-04-06.

Driving Electric?

About $49 in charging · 1 stop · 66% less CO₂

Vehicle Type	kWh	Stops	DC Fast	Home Charge
Average EV	139.8	1	$48.93	$22.37
Efficient EV	116.5	1	$40.78	$18.64
EV Truck/SUV	186.4	2	$65.24	$29.82

Gas CO2

163 kg

EV CO2

55 kg (66% 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 data refreshed 3 days ago

Origin

Austin, TX

Evening in Austin on Sunday

Local time

5:10 PM

CDT

Current temp

65°F

Unavailable

Live forecast

Destination

Shamrock, TX

Evening in Shamrock on Sunday

Local time

5:10 PM

CDT

Current temp

52°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.

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

13 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

8h 28m 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.

Frequently Asked Questions

The drive from Austin, TX to Shamrock, TX covers 466 miles and takes about 8h 28m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.

The main roads are Red River Street, East 7th Street, Interstate 35. Expect a mix of highway and local road driving.

Consider an overnight stop or starting very early.

Yes. This route is usually more comfortable as a 2-day drive. A sensible stopping point is after roughly 233 miles on day one.

The midpoint is about 233 miles from Austin, TX. Look for rest areas, gas stations, or food options near the halfway mark.

At current regular gas prices, expect to spend about $71.18 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 2 meaningful breaks for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.

The route itself is not hard, but at 8h 28m, endurance matters. Plan breaks every 2-3 hours. The 0 decision points are all manageable with basic attention.

This route does not have any notably tricky sections. Most of the drive from Austin, TX to Shamrock, TX is straightforward, with well-signed roads and simple exits.

The route from Austin, TX to Shamrock, TX does not surface many named destination signs beyond the main corridor.