Service Plaza
0.1 mi from route
Trip from Austin, TX to Premont, TX
Pin this tripCompiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Jul 20, 2026 · Editorial standards
Drive Time
4h 6m
Distance
226.4 mi
364 km
Drive Score
10/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$31
one way
EV Charging
Unknown
Best Time to Leave
4 AM
3h 53m
★
6 AM
4h 6m
8 AM
4h 33m
10 AM
4h 16m
12 PM
4h 13m
3 PM
4h 17m
5 PM
4h 31m
8 PM
3h 59m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Austin, TX
Wikimedia Commons
Premont, TX
Jeff Stapleton
Trip Overview
Austin, TX to Premont, TX is 226.4 miles and takes about 4h 6m via I 37 and Purple Heart Trail, with a fuel budget near $34 and enough daylight to finish in a day. This route stays within the Great Plains region, offering a straightforward drive between two Texas locations. Expect a mixed driving experience with both highway cruising and surface road travel. With a recommended one-day drive, it's a manageable trip for those looking to cover ground without an overnight stay.
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
113.2 miles from Austin, TX
A natural place for your longest stop of the day , about 2h 3m into the drive .
Main Roads
| Road | Distance | Duration |
|---|---|---|
| South Nueces Street | 66.2 mi | 1h 10m |
| I 37 | 60.5 mi | 1h 1m |
| Purple Heart Trail | 58.3 mi | 1h 3m |
| US 281 South | 15.2 mi | 19m |
| Connally Loop | 11 mi | 12m |
| North Pan Am Expressway | 10 mi | 11m |
| US 281 BUS | 1.8 mi | 2m |
| Interstate Highway 35 | 1.7 mi | 1m |
Longest stretch:
South Nueces Street
— 66.2 mi, about 1h 10m
Traffic on I-35
Hour-of-day weekday pattern from 28 FHWA count stations on your route.
Peak
3 PM
~4,203 veh/hr typical
Quietest
3 AM
~766 veh/hr
Peak-to-quiet ratio
5.5×
busier at peak than in the quiet hours
12a
6a
noon
6p
11p
Averaged across 51 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Austin, TX and Premont, TX.
1
Start on East 5th Street
0.5 mi
·
1 min
·
East 5th Street
Use the straight / right lanes.
2
At end of road, turn right onto North Interstate 35
0.4 mi
·
39 sec
·
North Interstate 35
Use the straight / slight left lanes.
3
Take the ramp
0.2 mi
·
21 sec
Toward I 35 South
4
Merge onto I 35; US 290
46 mi
·
50 min
·
Purple Heart Trail
Use the straight / slight right lanes.
5
Continue on I 35
1.7 mi
·
1 min
·
Interstate Highway 35
Use the straight / slight right lanes.
6
Continue on I 35
12 mi
·
12 min
·
Purple Heart Trail
Use the straight / slight right lanes.
7
Continue on I 35
10.0 mi
·
11 min
·
North Pan Am Expressway
Use the straight / slight right lanes.
8
Keep slight right at fork onto I 410
11 mi
·
12 min
·
Connally Loop
Toward I 410 South
Use the straight / slight right lanes.
9
Take the exit
0.2 mi
·
28 sec
Exit 41
Toward I 37, US 281 North: San Antonio, Corpus Christi
Use the straight / slight right lanes.
10
Keep slight left at fork
0.5 mi
·
1 min
Toward I 37 South: Corpus Christi
Use the slight left / slight right lanes.
11
Merge onto I 37
60 mi
·
1 hr 1 min
·
I 37
Use the straight / slight right lanes.
12
Take the exit onto US 281 South
15 mi
·
19 min
·
US 281 South
Toward US 281 South
Use the straight / slight right lanes.
13
Keep slight left at fork onto US 281
66 mi
·
1 hr 10 min
·
South Nueces Street
14
Keep slight right at fork onto US 281 BUS
1.8 mi
·
2 min
·
US 281 BUS
15
Turn right onto West Main Street
86 ft
·
3 sec
·
West Main Street
16
Arrive at destination
West Main Street
Trip Plan
Given the 4h 6m drive time, departing Austin in the morning will give you plenty of daylight to reach Premont. The route includes one recommended stop, so plan for a break about halfway through. Keep an eye on your fuel, especially during the 66.2-mile stretch on South Nueces Street, as services might be more spread out than on the interstate. Since this is a comfortable one-day drive, you have the flexibility to leave a bit later if needed, but an early start ensures a relaxed pace.
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 113.2 miles from Austin, TX, or about 2h 3m into the drive.
The longest continuous stretch on this route runs about 66.2 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 50 miles or 55m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 113.2 miles or 2h 3m 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 22m
Traffic, exits, and arrival timing usually matter more near Premont, 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 226.4 miles and 4h 6m.
Your first comfortable stop window is around 50 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 South Nueces Street for about 66.2 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
113 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
Fuel and coffee
A short stop after about 50 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 113.2 miles from Austin, TX, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before South Nueces Street if your tank is already low. That segment runs about 66.2 miles.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Stops Along Your Drive
Picked by where they fit in your drive — first break, midpoint reset, final stretch.
Love's Travel Stop
0.1 mi from route
Buc-ee's
0.1 mi from route
Rest Area
0.1 mi from route
Rest Area
0.1 mi from route
Live Oak County Southbound Rest Area
0.1 mi from route
Live Oak County Northbound Rest Area
0.1 mi from route
Picnic Area
0.1 mi from route
Picnic Area
0.1 mi from route
QuikTrip
0.1 mi from route
TA
0.2 mi from route
Pilot Travel Center
0.2 mi from route
Marlstone Retail Center
0.2 mi from route
Pilot Travel Center
0.3 mi from route
QuikTrip
0.4 mi from route
Pilot Travel Center
0.7 mi from route
Petro Stopping Centers
0.7 mi from route
TA
1.7 mi from route
Flying J Travel Center
1.8 mi from route
QuikTrip
2 mi from route
Austin Bat Tours
4.4
★ ★ ★ ★ ☆
Near the start, right off the route
0.2 mi from route
~1 min detour
Austin, Texas
Hours: 9 am–10 pm
Visit websiteThe Sophienburg Museum & Archives
4.6
★ ★ ★ ★ ★
Early in the drive, short detour
Early stretch
1 mi from route
~3 min detour
New Braunfels, Texas
Hours: 10 am–4 pm
+18306291572
Visit websiteTube Chute
4.5
★ ★ ★ ★ ★
Early in the drive, short detour
Early stretch
1.6 mi from route
~4 min detour
New Braunfels, Texas
+18302214000
Visit websiteChildren's Park
4.7
★ ★ ★ ★ ★
Near the start, short detour
First break
2.2 mi from route
~5 min detour
San Marcos, Texas
Hours: 6 am–11 pm
+15123938400
Visit websiteMorgan's Wonderland
4.8
★ ★ ★ ★ ★
Early in the drive, short detour
Early stretch
2.6 mi from route
~6 min detour
San Antonio, Texas
Hours: 10 am–3 pm
+12104955888
Visit websiteCalaboose African American History Museum
4.8
★ ★ ★ ★ ★
Near the start, short detour
First break
2 mi from route
~5 min detour
San Marcos, Texas
Hours: 10 am–2 pm
+15123938421
Visit websiteBotanical Gates of Paradise
4.1
★ ★ ★ ★ ☆
Near the start, short detour
1.7 mi from route
~4 min detour
Austin, Texas
Hours: 9 am–5 pm
Animal World & Snake Farm Zoo
4.6
★ ★ ★ ★ ★
Early in the drive, ~10 min detour
Early stretch
3.8 mi from route
~10 min detour
New Braunfels, Texas
Hours: 10 am–6 pm
+18304024603
Visit websitePlace data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 125 decision points cluster between mile 0.5 and 143.2 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
0.5 mi into trip
|
~1m in
|
North Interstate 35
At end of road, turn right onto North Interstate 35
Lane positioning matters here
Use the straight / slight left lanes.
7
71.1 mi into trip
|
~1h 18m in
|
I 410 / Connally Loop
Keep slight right at fork onto I 410 / Connally Loop toward I 410 South
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward I 410 South
8
82 mi into trip
|
~1h 31m in
Take the exit toward I 37, US 281 North: San Antonio, Corpus Christi
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.
Exit 41
Toward I 37, US 281 North: San Antonio, Corpus...
7
82.2 mi into trip
|
~1h 31m in
Keep slight left at fork toward I 37 South: Corpus Christi
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left / slight right lanes.
Toward I 37 South: Corpus Christi
6
143.2 mi into trip
|
~2h 33m in
|
US 281 South
Take the exit onto US 281 South toward US 281 South
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Toward US 281 South
Fuel & Cost
Regular Gas
$31.01 one way
$62.02 round trip
$3.48/gal
25.4 MPG avg
79 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $3.89 | $34.64 | $69.27 |
| premium | $4.23 | $37.66 | $75.32 |
| diesel | $4.80 | $42.75 | $85.50 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$31
Meals
$25–$50
Total
$56–$81
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 79.2 kg one way. Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $24 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 67.9 | 0 | $23.77 | $10.87 |
| Efficient EV | 56.6 | 0 | $19.81 | $9.06 |
| EV Truck/SUV | 90.6 | 1 | $31.70 | $14.49 |
Gas CO2
79 kg
EV CO2
26 kg (67% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
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.
Origin
Austin, TX
Evening in Austin on Monday
Local time
6:47 PM
CDT
Current temp
95°F
Mostly Sunny
S 10 mph
1% chance
Live forecast
Flood Warning
Flood Warning issued July 18 at 12:27PM CDT until July 20 at 3:00AM CDT by NWS Austin/San Antonio TX
Flood Warning
Flood Warning issued July 18 at 9:55AM CDT until July 19 at 11:00AM CDT by NWS Austin/San Antonio TX
Destination
Premont, TX
Evening in Premont on Monday
Local time
6:47 PM
CDT
Current temp
99°F
Partly Sunny
SSE 16 mph
0% chance
Live forecast
Flood Warning
Flood Warning issued July 18 at 12:27PM CDT until July 20 at 3:00AM CDT by NWS Austin/San Antonio TX
Flood Warning
Flood Warning issued July 18 at 9:55AM CDT until July 19 at 11:00AM CDT by NWS Austin/San Antonio TX
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
4 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
4h 6m 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.
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...
3 mi from route
~7 min detour
Free
near mile 85.9
View on nps.gov
Park data from the National Park Service API. Alerts update every 2 hours.
What kind of drive is this?
About 40% of this 226.4-mile route is highway, meaning you'll spend a significant portion on surface roads. The longest stretch without a major change in road type is 66.2 miles on South Nueces Street. You'll transition from the interstate to surface roads, so be prepared for varying speed limits and traffic patterns as you approach your destination.
40% highway, the rest on surface roads — varied driving throughout.
16 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 66.2 mi on South Nueces Street.
How Hard Is This Drive?
8/10
This route mixes highway mileage with some local-road sections near the start or finish. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.5 miles in near North Interstate 35.
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 12 significant decision points across 226.4 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 0.5 miles (North Interstate 35): Lane positioning matters here; at 71.1 miles (I 410 / Connally Loop): Highway fork - watch signs carefully. Lane positioning matters here; at 82 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Mostly flat terrain
934 ft
144 ft
Total Climb
699 ft
Total Descent
1,025 ft
Highest Point
934 ft
~64.7 mi in
Elevation Range
790 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
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 Premont, TX, road signs begin pointing toward Corpus Christi along the way.
Corpus Christi
82 mi in
|
~1h 31m
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 Premont, 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 4h 6m. Total distance: 226.4 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 6m drive, comfortable solo distance.
Scenic Drive
Mixed highway & surface route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 66.2 miles on South Nueces Street. The full list of main roads is in the Roads section above.
Yes — we found about 20 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 Premont, 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 20 rest areas along the route for bathroom stops.
The main spots that need attention: at 0.5 miles (North Interstate 35): Lane positioning matters here; at 71.1 miles (I 410 / Connally Loop): Highway fork - watch signs carefully. Lane positioning matters here; at 82 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — San Antonio Missions National Historical Park. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 4.1 hours each way, an in-and-out day trip would put you behind the wheel for 8.2 hours — manageable with a long break at Premont, 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, USGS 3DEP for elevation, NPS for national parks, and FHWA TMAS for hourly traffic volumes. See our methodology for refresh cadence and limitations.
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