Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 19, 2026 · Editorial standards
Drive Time
55m
Distance
48.4 mi
78 km
Drive Score
6/10
Good drive
Same Day?
Yes, doable
Fuel Cost
$7
one way
EV Charging
Unknown
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Austin, TX
Wikimedia Commons
New Braunfels, TX
Wikimedia Commons
This 48.4-mile drive from Austin to New Braunfels, Texas, is designed for a single day, taking approximately 55 minutes to complete. You'll primarily navigate via the Purple Heart Trail, South Seguin Avenue, and East 5th Street, with a significant portion, 45.7 miles, on the Purple Heart Trail. The estimated fuel cost for this journey is around $7. Given its short duration and local road focus, this trip is ideal for a quick excursion rather than an overnight stay. The route stays within the Great Plains region, offering a straightforward travel experience.
| Road | Distance | Duration |
|---|---|---|
| Purple Heart Trail | 45.7 mi | 49m |
| South Seguin Avenue | 1.1 mi | 2m |
| East 5th Street | 0.5 mi | 1m |
| North Interstate 35 | 0.4 mi | <1m |
| Main Plaza | 0.2 mi | <1m |
| Interstate 35 North | <0.1 mi | <1m |
Step-by-step road directions between Austin, TX and New Braunfels, TX.
Start on East 5th Street
At end of road, turn right onto North Interstate 35
Take the ramp
Merge onto I 35; US 290
Take the exit
Continue on Interstate 35 North
Turn right onto FM 725
Enter roundabout onto TX 46 Bus
Arrive at destination
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
24 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.
A short stop after about 11 miles helps settle the day before fatigue starts building.
The midpoint is around 24.2 miles from Austin, TX, which is a good place for a longer meal and fuel stop.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
5 decision points cluster between mile 0 and 48.2 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
Depart onto East 5th Street
Lane positioning matters here
At end of road, turn right onto North Interstate 35
Lane positioning matters here
Merge onto I 35; US 290 / Purple Heart Trail
Merge point - match speed before joining. Lane positioning matters here
Take the exit toward FM 725: Seguin Avenue, Lake McQueeney
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Enter roundabout onto TX 46 Bus / Main Plaza
Roundabout - know your exit number before entering
Regular Gas
$7.31 one way
$14.63 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.20 | $8.01 | $16.01 |
| premium | $4.54 | $8.64 | $17.28 |
| diesel | $5.61 | $10.69 | $21.37 |
No toll roads detected on this route.
Drive Cost (one way)
Fuel
$7
Estimated CO2 emission: 16.9 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $5 in charging · 0 stops · 65% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 14.5 | 0 | $5.08 | $2.32 |
| Efficient EV | 12.1 | 0 | $4.23 | $1.94 |
| EV Truck/SUV | 19.4 | 0 | $6.78 | $3.10 |
Gas CO2
17 kg
EV CO2
6 kg (65% 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.
Current conditions at both ends of the drive.
Origin
Morning in Austin on Sunday
Local time
6:52 AM
CDT
Current temp
72°F
Showers And Thunderstorms Likely
Destination
Morning in New Braunfels on Sunday
Local time
6:52 AM
CDT
Current temp
62°F
Unavailable
62°F
San Marcos, TX
24 mi in
Time zone
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Expect a 'turn-heavy local drive' on this route, meaning you'll be navigating numerous intersections and local roadways rather than a continuous highway cruise. While 100% of this journey is on roads that aren't interstates, the longest continuous stretch you'll experience is 45.7 miles on the Purple Heart Trail. This road character suggests a need for attentiveness as you make your way through towns and local thoroughfares, keeping you engaged behind the wheel.
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. Navigation is very simple - set it and forget it for most of the drive. The trickiest moment comes early in the drive near East 5th Street.
Very easy - short and simple to drive
Balances navigation complexity with total wheel time.
The drive from Austin, TX to New Braunfels, TX is easy. At 55m with 1% highway, most drivers will find it relaxed and low-stress.
Where does it get tricky?
The main spots that need attention: near the start (East 5th Street): Lane positioning matters here; at 0.5 miles (North Interstate 35): Lane positioning matters here; at 1 miles (I 35; US 290 / Purple Heart Trail): Merge point - match speed before joining. Lane positioning matters here.
“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
Founded 1845
New Braunfels is a resort town in the Texas Hill Country. As the name implies, it has a German heritage, and many of the local attractions capitalize on this.
Top landmarks
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Weekend Trip
Doable as a same-day drive at 55m. Total distance: 48.4 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
55m drive, comfortable solo distance.
EV Driver
0 DC fast chargers along the route. Coverage: unknown.
First-Time Driver
Mostly highway driving (1%). Straightforward navigation.
Scenic Drive
Mostly surface roads route profile.
Compiled by the US Trip Planner 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.
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