The drive from New Braunfels, TX to Irving, TX covers 251.3 miles and takes about 4h 31m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on Purple Heart Trail, I 35E, Lyndon B Johnson Freeway for much of the mileage,
and the overall profile is turn-heavy local drive.
The longest uninterrupted segment is about 175.3 miles on Purple Heart Trail.
At current regular gas prices, budget about $37.97 one way before food or hotel costs.
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
125.7 miles from New Braunfels, TX
A natural place for your longest stop of the day
, about 2h 16m into the drive
.
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.
Irving is a city in the Prairies and Lakes region of Texas. Part of the Dallas-Fort Worth Metroplex, Irving has experienced exponential growth over the past fifty years, and is home to a multitude of attractions of all types, from modern art to major sporting events. Founded in 1902 out of the remnants of the small community of Kit, Irving is now a bustling city of approximately 197,000 residents.
Rather like Dallas, it is divided into a highly affluent northern half and less affluent but highly diverse southern half. It is bounded to the east by the northern fork (Elm Fork) of the Trinity River and to the northwest by the sprawling D/FW International Airport.
Doable as a same-day drive at 4h 31m. Total distance: 251.3 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 31m drive, comfortable solo distance.
Scenic Drive
Turn-heavy local drive route profile with national parks nearby.
Drive Character
Expect a 4h 31m drive with frequent turns across 251.3 miles of local and secondary roads.
This route has more turning and local-road decision points than a simple highway run.
There are about 21 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Purple Heart Trail is the longest continuous segment at about 175.3 miles.
How Hard Is This Drive?
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 49 miles in near I 35; US 290 / Purple Heart Trail.
Driving Effort9/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 13 significant decision points across 251.3 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 49 miles (I 35; US 290 / Purple Heart Trail): Highway fork - watch signs carefully. Lane positioning matters here; at 184.2 miles (I 35E): Highway fork - watch signs carefully. Lane positioning matters here; at 231.5 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Critical Maneuvers
5 of 13 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
6
49 mi into trip|~56m in|I 35; US 290 / Purple Heart Trail
Keep slight right at fork onto I 35; US 290 / Purple Heart Trail
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
7
184.2 mi into trip|~3h 17m in|I 35E
Keep slight right at fork onto I 35E toward I 35E: Dallas
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight right lane.
Toward I 35E: Dallas
7
231.5 mi into trip|~4h 5m in
Take the exit toward I 20 West: Fort Worth
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 418A
Toward I 20 West: Fort Worth
7
239.1 mi into trip|~4h 15m in
Take the exit toward Spur 408
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 460
Toward Spur 408
6
249.2 mi into trip|~4h 26m in
Take the exit toward TX 356: Irving Boulevard
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Toward TX 356: Irving Boulevard
The midpoint is around 125.7 miles from New Braunfels, TX, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel check
Top up before Purple Heart Trail if your tank is already low. That segment runs about 175.3 miles.
Arriving in Irving, TX
The final approach into Irving, 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 Irving, TX.
After long uninterrupted mileage, take five minutes before the last urban segment to reset and refocus on exits, merges, and city traffic.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
National Parks Near This Route
Worth a detour if your schedule allows.
Waco Mammoth National Monument
National Monument
Standing as tall as 14 feet and weighing 20,000 pounds, Columbian mammoths roamed across what is present-day Texas thousands of years ago. Today, the fossil specimens represent the nation's first and...
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$37.97 one way
$75.94 round trip
$3.84/gal25.4 MPG avg88 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.20
$41.56
$83.13
premium
$4.54
$44.87
$89.74
diesel
$5.61
$55.48
$110.97
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$38
Meals
$25–$50
Total
$63–$88
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 87.9 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $26 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
75.4
0
$26.39
$12.06
Efficient EV
62.8
0
$21.99
$10.05
EV Truck/SUV
100.5
1
$35.18
$16.08
Gas CO2
88 kg
EV CO2
29 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.
Forecast as of Apr 18, 2026
Origin
New Braunfels, TX
Late night
in New Braunfels on Saturday
Local time
3:13 AM
CDT
Current temp
62°F
Unavailable
Live forecast
Destination
Irving, TX
Late night
in Irving on Saturday
Local time
3:13 AM
CDT
Current temp
55°F
Chance Showers And Thunderstorms
SW 15 mph66% chanceLive forecast
Freeze Watch
Freeze Watch issued April 18 at 12:34AM CDT until April 19 at 10:00AM CDT by NWS Amarillo TX
Freeze Watch
Freeze Watch issued April 18 at 12:34AM CDT until April 19 at 10:00AM CDT by NWS Amarillo 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
7 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
4h 31m 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.
Frequently Asked Questions
The drive from New Braunfels, TX to Irving, TX covers 251.3 miles and takes about 4h 31m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Purple Heart Trail, I 35E, Lyndon B Johnson Freeway. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 125.7 miles from New Braunfels, TX. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $37.97 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
Plan about 1 meaningful break for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
This is a demanding drive. With 13 significant decision points across 251.3 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.
The main spots that need attention: at 49 miles (I 35; US 290 / Purple Heart Trail): Highway fork - watch signs carefully. Lane positioning matters here; at 184.2 miles (I 35E): Highway fork - watch signs carefully. Lane positioning matters here; at 231.5 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
The route from New Braunfels, TX to Irving, TX does not surface many named destination signs beyond the main corridor.
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, EIA for fuel prices, and NPS for national parks. See our methodology for refresh cadence and limitations.
