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Trip from Helotes, TX to Fort Worth, TX

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Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Jul 21, 2026 · Editorial standards

Drive Time

4h 54m

Distance

273.8 mi

441 km

Drive Score

9/10

Great drive

Same Day?

Yes, doable

Fuel Cost

$38

one way

EV Charging

Unknown

Best Time to Leave

Save up to 40 min
4 AM
4h 41m ★
6 AM
4h 54m
8 AM
5h 21m
10 AM
5h 4m
12 PM
5h 1m
3 PM
5h 5m
5 PM
5h 20m
8 PM
4h 46m

Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.

city in Bexar County, Texas, United States

Helotes, TX

Wikimedia Commons

city and county seat of Tarrant County, Texas, United States

Fort Worth, TX

Wikimedia Commons

Trip Overview

Helotes to Fort Worth is 273.8 miles and takes about 4h 54m via Purple Heart Trail and I 35W, with a fuel budget near $40 and enough daylight to finish in a day. This trip stays within Texas, traversing the Great Plains region for its entirety. Expect a drive that largely utilizes surface roads, offering a more local feel compared to a pure interstate experience. With a single recommended day, this route is very manageable for a straightforward drive.

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

136.9 miles from Helotes, TX

A natural place for your longest stop of the day , about 2h 30m into the drive .

Main Roads

Road Distance Duration
Purple Heart Trail 188.3 mi 3h 18m
I 35W 49.2 mi 51m
Anderson Loop 20.3 mi 21m
South Jack Kultgen Expressway 6.6 mi 7m
FM 1560 North 2 mi 3m
Interstate Highway 35 1.9 mi 2m
North Pan Am Expressway 1.6 mi 1m
Bandera Road 1.4 mi 2m
Longest stretch: Purple Heart Trail — 188.3 mi, about 3h 18m

Traffic on I-35

Hour-of-day weekday pattern from 108 FHWA count stations on your route.

Peak

3 PM

~3,524 veh/hr typical · worst 4,208

Quietest

2 AM

~595 veh/hr

Peak-to-quiet ratio

5.9×

busier at peak than in the quiet hours

12a 6a noon 6p 11p

Averaged across 52 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 Helotes, TX and Fort Worth, TX.

1

Start on TX 16

1.4 mi · 2 min · Bandera Road
2

Turn slight left

0.1 mi · 29 sec
3

Continue on FM 1560

2.0 mi · 3 min · FM 1560 North
Use the left lane.
4

Continue on West Hausman Road

0.1 mi · 13 sec · West Hausman Road
5

Turn left onto North Loop 1604 West

0.3 mi · 29 sec · North Loop 1604 West
Use the left lane.
6

Take the ramp

0.2 mi · 19 sec
7

Merge onto Loop 1604

20 mi · 21 min · Anderson Loop
Use the straight / slight right lanes.
8

Take the exit

0.3 mi · 44 sec
Toward I 35: San Antonio, Austin Use the straight / slight right lanes.
9

Keep slight right at fork

0.1 mi · 14 sec
Toward I 35 North, I 35 South: Austin, San Antonio
10

Keep slight left at fork

0.8 mi · 1 min
Toward I 35 North: Austin Use the slight left lane.
11

Merge onto I 35

1.6 mi · 1 min · North Pan Am Expressway
Use the straight / slight right lanes.
12

Continue on I 35

12 mi · 12 min · Purple Heart Trail
Use the straight / slight right lanes.
13

Continue on I 35

1.9 mi · 2 min · Interstate Highway 35
Use the straight / slight right lanes.
14

Continue on I 35

48 mi · 52 min · Purple Heart Trail
Use the straight / slight right lanes.
15

Keep slight right at fork onto I 35; US 290

96 mi · 1 hr 40 min · Purple Heart Trail
Use the straight / slight right lanes.
16

Continue on I 35

6.6 mi · 7 min · South Jack Kultgen Expressway
Use the straight / slight right lanes.
17

Continue on I 35; US 77

33 mi · 33 min · Purple Heart Trail
Use the straight / slight right lanes.
18

Keep slight left at fork onto I 35W

49 mi · 51 min · I 35W
Toward I 35W: Fort Worth Use the slight left lane.
19

Take the exit

0.3 mi · 35 sec
Exit 49A Toward Allen Avenue Use the slight right lane.
20

Turn straight onto South Freeway

0.1 mi · 18 sec · South Freeway
21

Turn left onto East Allen Avenue

210 ft · 12 sec · East Allen Avenue
22

Turn left onto South Freeway

258 ft · 5 sec · South Freeway
23

Arrive at destination

South Freeway

Trip Plan

To make the most of this 273.8-mile drive, consider departing in the morning to allow ample time for the 4h 54m estimated travel time. With only one recommended day and a $40 fuel estimate, you have flexibility. Plan for your single stop to be around the halfway point, or adjust based on your comfort level. Keep an eye on your fuel gauge, as surface road driving can sometimes be less predictable for fuel availability than major interstates. The 188.3-mile stretch on Purple Heart Trail means you'll be on local roads for a considerable duration, so factor that into your 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 136.9 miles from Helotes, TX, or about 2h 30m into the drive.
The longest continuous stretch on this route runs about 188.3 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 60 miles or 1h 8m in

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

Halfway reset

Around 136.9 miles or 2h 30m in

This is the best place for your longest stop, a real meal, and a full fuel check.

Final approach

Final hour starts around 4h 1m

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

Before You Leave

+

Open the route before leaving Helotes, 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 Helotes, TX

This is one driving day of about 273.8 miles and 4h 54m.

Your first comfortable stop window is around 60 miles from Helotes, 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 Purple Heart Trail for about 188.3 miles.

Where to Stop

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

city in Williamson County, Texas, United States

Mid-route town

Meal stop

Jarrell, TX

137 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

San Marcos, TX

Fuel and coffee

A short stop after about 60 miles helps settle the day before fatigue starts building.

Jarrell, TX

Meal break

The midpoint is around 136.9 miles from Helotes, 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 188.3 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.

Hill County Northbound Rest Area

0 mi from route

Service Plaza

0.1 mi from route

Love's Travel Stop

0.1 mi from route

Flying J Travel Plaza

0.1 mi from route

Pilot Travel Center

0.1 mi from route

Hill County Southbound Rest Area

0.1 mi from route

Buc-ee's

0.1 mi from route

Flying J Travel Center

0.1 mi from route

QuikTrip

0.1 mi from route

Love's Travel Stop

0.1 mi from route

Buc-ee's

0.1 mi from route

QuikTrip

0.1 mi from route

QuikTrip

0.1 mi from route

Ascent Travel Center

0.1 mi from route

TA

0.2 mi from route

Bell County Northbound Rest Area

0.2 mi from route

Bell County Southbound Rest Area

0.2 mi from route

QuikTrip

0.2 mi from route

Walburg Travel Center & Food Court

0.2 mi from route

Road Ranger

0.2 mi from route

Love's Travel Stop

0.2 mi from route

Buc-ee's

0.2 mi from route

Pilot Travel Center

0.3 mi from route

TA

0.3 mi from route

Service Plaza

0.3 mi from route

Marlstone Retail Center

0.4 mi from route

Service Plaza

0.4 mi from route

Service Plaza

0.4 mi from route

Service Plaza

0.4 mi from route

Service Plaza

0.5 mi from route

Service Plaza

0.5 mi from route

Service Plaza

0.5 mi from route

Service Plaza

0.6 mi from route

Service Plaza

0.6 mi from route

Service Plaza

0.6 mi from route

Service Plaza

0.6 mi from route

Service Plaza

0.6 mi from route

Service Plaza

0.6 mi from route

Cultural Activities Center

4.8 ★ ★ ★ ★ ★

Around the midpoint, right off the route

Halfway reset 0.2 mi from route ~1 min detour

Temple, Texas

Hours: 8:30 am–4 pm

+12547739926

Visit website

Children's Park

4.7 ★ ★ ★ ★ ★

Early in the drive, right off the route

Early stretch 0.8 mi from route ~2 min detour

San Marcos, Texas

Hours: 6 am–11 pm

+15123938400

Visit website

Calaboose African American History Museum

4.8 ★ ★ ★ ★ ★

Early in the drive, short detour

Early stretch 1.2 mi from route ~3 min detour

San Marcos, Texas

Hours: 10 am–2 pm

+15123938421

Visit website

The Sophienburg Museum & Archives

4.6 ★ ★ ★ ★ ★

Near the start, short detour

First break 1.5 mi from route ~4 min detour

New Braunfels, Texas

Hours: 10 am–4 pm

+18306291572

Visit website

Village of Salado Visitors Center

4.6 ★ ★ ★ ★ ★

Around the midpoint, right off the route

Halfway reset 1 mi from route ~2 min detour

Salado, Texas

Hours: 9 am–5 pm

+12549478634

Visit website

Pioneer Farms

4.5 ★ ★ ★ ★ ★

Around the midpoint, short detour

Early stretch 2.1 mi from route ~5 min detour

Austin, Texas

Hours: 10 am–2 pm

+15128371215

Visit website

Helotes Hill Country Zip Lines

5.0 ★ ★ ★ ★ ★

Near the start, short detour

2.5 mi from route ~6 min detour

Helotes, Texas

Hours: 8 am–7:30 pm

+12106958783

Visit website

Forest Park Miniature Railroad

4.4 ★ ★ ★ ★ ☆

Near the end, short detour

Home stretch 2.2 mi from route ~5 min detour

Fort Worth, Texas

Hours: 10 am–5 pm

+18179665509

Visit website

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

Heads-up: tricky spots

5 of 12

5 decision points cluster between mile 3.6 and 273.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.

6
3.6 mi into trip | ~6m in | North Loop 1604 West

Turn left onto North Loop 1604 West

Lane positioning matters here

Use the left lane.
7
24.4 mi into trip | ~28m in

Take the exit toward I 35: San Antonio, Austin

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. Toward I 35: San Antonio, Austin
7
24.8 mi into trip | ~29m in

Keep slight left at fork toward I 35 North: Austin

Highway fork - watch signs carefully. Lane positioning matters here

Use the slight left lane. Toward I 35 North: Austin
7
224.1 mi into trip | ~4h 1m in | I 35W

Keep slight left at fork onto I 35W toward I 35W: Fort Worth

Highway fork - watch signs carefully. Lane positioning matters here

Use the slight left lane. Toward I 35W: Fort Worth
7
273.3 mi into trip | ~4h 53m in

Take the exit toward Allen Avenue

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

Use the slight right lane. Exit 49A Toward Allen Avenue

Fuel & Cost

Regular Gas

$37.50 one way

$75.00 round trip

$3.48/gal 25.4 MPG avg 96 kg CO2
Fuel Type $/gal One Way Round Trip
midgrade $3.89 $41.89 $83.78
premium $4.23 $45.54 $91.09
diesel $4.80 $51.70 $103.40

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: 95.8 kg one way. Prices: EIA weekly data, 2026-07-13.

Driving Electric?

About $29 in charging · 1 stop · 67% less CO2

Vehicle Type kWh Stops DC Fast Home Charge
Average EV 82.1 1 $28.75 $13.14
Efficient EV 68.5 0 $23.96 $10.95
EV Truck/SUV 109.5 1 $38.33 $17.52

Gas CO2

96 kg

EV CO2

32 kg (67% 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 as of Jul 16, 2026

Origin

Helotes, TX

Late night in Helotes on Tuesday

Local time

4:20 AM

CDT

Current temp

84°F

Chance Showers And Thunderstorms

SSE 10 mph 55% chance Live forecast

Special Weather Statement

Special Weather Statement issued July 16 at 2:46PM CDT by NWS Fort Worth TX

Flash Flood Warning

Flash Flood Warning issued July 16 at 2:39PM CDT until July 16 at 5:45PM CDT by NWS Midland/Odessa TX

Destination

Fort Worth, TX

Late night in Fort Worth on Tuesday

Local time

4:20 AM

CDT

Current temp

89°F

Chance Showers And Thunderstorms

S 10 mph 45% chance Live forecast

Special Weather Statement

Special Weather Statement issued July 16 at 2:46PM CDT by NWS Fort Worth TX

Flash Flood Warning

Flash Flood Warning issued July 16 at 2:39PM CDT until July 16 at 5:45PM CDT by NWS Midland/Odessa 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

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

4h 54m 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.

Waco Mammoth National Monument

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...

5 mi from route ~12 min detour Free near mile 188.8
View on nps.gov
San Antonio Missions National Historical Park

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...

20 mi from route ~50 min detour Free near mile 18.9
View on nps.gov

Park data from the National Park Service API. Alerts update every 2 hours.

What kind of drive is this?

This drive is mostly surface roads, with only 22% of the route on highways. You'll experience a significant stretch of 188.3 miles on Purple Heart Trail before reaching I 35W. The transition from surface streets to the interstate will involve merging with faster traffic. Expect numerous exits and potential slowdowns as you navigate through populated areas on the non-highway portions.

Only 22% highway — the rest is turn-by-turn surface driving.
23 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 188.3 mi on Purple Heart Trail.

How Hard Is This Drive?

8/10

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 3.6 miles in near North Loop 1604 West.

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 273.8 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 3.6 miles (North Loop 1604 West): Lane positioning matters here; at 24.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 24.8 miles: Highway fork - watch signs carefully. Lane positioning matters here.

Elevation Profile

Mostly flat terrain

1,038 ft 509 ft

Total Climb

531 ft

Total Descent

916 ft

Highest Point

1,038 ft

Elevation Range

529 ft

Towns Mentioned on Route Signs

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

Between Helotes, TX and Fort Worth, TX, road signs point toward Austin and San Antonio.

Austin

24.4 mi in | ~28m

San Antonio

24.7 mi in | ~29m

About the Cities

Starting in Helotes, TX

Full guide →

Founded 1880

Arriving in Fort Worth, TX

Full guide →

“Panther city” · Founded 1849

Fort Worth is a city in the Prairies and Lakes region of Texas. With a population of approximately 1,020,000, it is Texas' 5th largest city. It is part of the Dallas-Fort Worth Metroplex, which has a population exceeding 6 million. Sometimes referred to as Cowtown, it is by far closer to its cowboy roots than neighboring Dallas. This article also covers North Richland Hills, a neighboring community.

Top landmarks

  • Amon Carter Museum of American Art — art museum in Fort Worth, Texas
  • Modern Art Museum of Fort Worth — art museum
  • St. Patrick Cathedral in Fort Worth — church located in Fort Worth, Texas

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 54m. Total distance: 273.8 miles.

Family Friendly

Moderate complexity with 1 natural rest stops along the way.

Solo Traveler

4h 54m drive, comfortable solo distance.

Scenic Drive

Mostly surface roads route profile with national parks nearby.

Frequently Asked Questions

The longest stretch is about 188.3 miles on Purple Heart Trail. The full list of main roads is in the Roads section above.

Yes — we found about 38 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 Fort Worth, 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 38 rest areas along the route for bathroom stops.

The main spots that need attention: at 3.6 miles (North Loop 1604 West): Lane positioning matters here; at 24.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 24.8 miles: Highway fork - watch signs carefully. Lane positioning matters here.

Yes — Waco Mammoth National Monument and San Antonio Missions National Historical Park. See the National Parks section for detour distances and tips on detours.

Possible but tiring. At 4.9 hours each way, an in-and-out day trip would put you behind the wheel for 9.8 hours — manageable with a long break at Fort Worth, 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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