Trip from Fort Worth, TX to Crystal City, 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
6h 48m
Distance
379.7 mi
611 km
Drive Score
10/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$52
one way
EV Charging
Unknown
Best Time to Leave
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Fort Worth, TX
Wikimedia Commons
Crystal City, TX
Wikimedia Commons
Trip Overview
This 379.7-mile drive from Fort Worth, TX to Crystal City, TX is a straightforward, highway-focused journey that can comfortably be completed in one day, with an estimated driving time of 6 hours and 48 minutes. You'll spend about 64% of your time on major highways, including segments of the Purple Heart Trail and I-35. The estimated fuel cost for this trip is around $57. This route stays within the Great Plains region, so expect consistent terrain. It's a practical option if you're looking for an efficient way to travel between these two Texas cities without needing an overnight stop.
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
189.9 miles from Fort Worth, TX
A natural place for your longest stop of the day , about 3h 18m into the drive .
Main Roads
| Road | Distance | Duration |
|---|---|---|
| Purple Heart Trail | 133.1 mi | 2h 20m |
| South Freeway | 82.3 mi | 1h 25m |
| I 35 | 55.8 mi | 58m |
| US Highway 57 | 51.9 mi | 56m |
| North Pan Am Expressway | 18.5 mi | 22m |
| North US Highway 83 | 17.4 mi | 19m |
| South Pan Am Expressway | 10.4 mi | 12m |
| North Jack Kultgen Expressway | 6.6 mi | 7m |
Traffic on I-35
Hour-of-day weekday pattern from 132 FHWA count stations on your route.
Peak
5 PM
~3,150 veh/hr typical · worst 3,705
Quietest
2 AM
~533 veh/hr
Peak-to-quiet ratio
5.9×
busier at peak than in the quiet hours
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 Fort Worth, TX and Crystal City, TX.
Start on South Freeway
Take the ramp
Merge onto I 35W
Continue on I 35; US 77
Continue on I 35
Keep slight left at fork onto I 35
Keep slight left at fork onto I 35; US 290
Continue on I 35
Continue on I 35
Continue on I 35
Keep slight left at fork onto I 35
Keep slight left at fork onto I 35
Keep slight right at fork onto I 10; US 87
Continue on I 35
Take the exit
Turn straight
Continue on Interstate 35 North
Turn right onto US 57
Turn left onto US 83
Turn left onto FM 65
Continue on FM 65
Turn sharp left
Arrive at destination
Trip Plan
To make the most of this 6-hour, 48-minute trip, consider an early morning departure from Fort Worth to maximize daylight and minimize traffic. With only one recommended stop, plan for a mid-drive break to stretch your legs and refuel, especially since the longest uninterrupted stretch is 133.1 miles. The $57 fuel cost is manageable, but it's wise to start with a full tank. Keep an eye on your fuel gauge as you approach Crystal City, as services can become less frequent in certain segments.
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 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 84 miles or 1h 27m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 189.9 miles or 3h 18m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 5h 41m
Traffic, exits, and arrival timing usually matter more near Crystal City, TX than in the middle of the route.
Before You Leave
Open the route before leaving Fort Worth, 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 Fort Worth, TX
This is one driving day of about 379.7 miles and 6h 48m.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
190 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
A short stop after about 84 miles helps settle the day before fatigue starts building.
The midpoint is around 189.9 miles from Fort Worth, TX, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before Purple Heart Trail if your tank is already low. That segment runs about 133.1 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.
Medina County Northbound Rest Area
Road Ranger
Service Plaza
Love's Travel Stop
Pilot Travel Center
Medina County Southbound Rest Area
Hill County Northbound Rest Area
Buc-ee's
Flying J Travel Center
Walburg Travel Center & Food Court
Love's Travel Stop
Buc-ee's
QuikTrip
QuikTrip
Ascent Travel Center
Love's Travel Stop
TA
Flying J Travel Plaza
Pilot Travel Center
Hill County Southbound Rest Area
QuikTrip
Road Ranger
Marlstone Retail Center
Love's Travel Stop
Love's Travel Stop
QuikTrip
Buc-ee's
Pilot Travel Center
TA
Service Plaza
Bell County Southbound Rest Area
QuikTrip
Pilot Travel Center
Petro Stopping Centers
Children's Park
Around the midpoint, short detour
San Marcos, Texas
Hours: 6 am–11 pm
+15123938400
Visit websiteVillage of Salado Visitors Center
Around the midpoint, right off the route
Salado, Texas
Hours: 9 am–5 pm
+12549478634
Visit websiteCalaboose African American History Museum
Around the midpoint, short detour
San Marcos, Texas
Hours: 10 am–2 pm
+15123938421
Visit websiteForest Park Miniature Railroad
Near the start, short detour
Fort Worth, Texas
Hours: 10 am–5 pm
+18179665509
Visit websiteSAMSAT AREA 21
Later in the drive, short detour
San Antonio, Texas
Hours: 10 am–5 pm
+12108003110
Visit websiteDoris D Miller Park
Early in the drive, short detour
Waco, Texas
Hours: Open 24 hours
Visit websiteAustin Bat Tours
Around the midpoint, ~9 min detour
Austin, Texas
Hours: 9 am–10 pm
Visit websiteBarton Creek Greenbelt
Around the midpoint, ~11 min detour
Austin, Texas
Hours: 5 am–10 pm
+15129746700
Visit websitePlace data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 115 decision points cluster between mile 0 and 264.9 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
Take the ramp toward I 35W South
Lane positioning matters here
Keep slight left at fork onto I 35; US 290 / Purple Heart Trail toward 32nd Street, Dean Keeton Street
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Keep slight left at fork onto I 35 / North Pan Am Expressway toward I 35 South
Highway fork - watch signs carefully. Lane positioning matters here
Keep slight left at fork onto I 35 / North Pan Am Expressway toward I 35 South: Lower Level, Laredo
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Keep slight right at fork onto I 10; US 87 / South Pan Am Expressway toward I 10 East, US 87 South, Spur 536: Houston, South Alamo Street
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Fuel & Cost
Regular Gas
$52.01 one way
$104.01 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $3.89 | $58.09 | $116.18 |
| premium | $4.23 | $63.16 | $126.32 |
| diesel | $4.80 | $71.69 | $143.39 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$52
Meals
$25–$50
Total
$77–$102
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 132.9 kg one way. Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $40 in charging · 1 stop · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 113.9 | 1 | $39.87 | $18.23 |
| Efficient EV | 94.9 | 1 | $33.22 | $15.19 |
| EV Truck/SUV | 151.9 | 1 | $53.16 | $24.30 |
Gas CO2
133 kg
EV CO2
44 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.
Origin
Fort Worth, TX
Late night in Fort Worth on Monday
Local time
1:00 AM
CDT
Current temp
74°F
Slight Chance Rain Showers
Flash Flood Warning
Flash Flood Warning issued July 16 at 11:42PM CDT until July 17 at 7:00AM CDT by NWS Austin/San Antonio TX
Flash Flood Warning
Flash Flood Warning issued July 16 at 10:46PM CDT until July 17 at 3:45AM CDT by NWS Austin/San Antonio TX
Destination
Crystal City, TX
Late night in Crystal City on Monday
Local time
1:00 AM
CDT
Current temp
74°F
Mostly Cloudy
Flash Flood Warning
Flash Flood Warning issued July 16 at 11:42PM CDT until July 17 at 7:00AM CDT by NWS Austin/San Antonio TX
Flash Flood Warning
Flash Flood Warning issued July 16 at 10:46PM CDT until July 17 at 3:45AM 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
Very similar conditions
Both ends of the route are sitting at about the same temperature right now.
Road read
6h 48m on the road
Start early — leave by 6-7 AM to arrive at a reasonable hour.
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
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...
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...
Park data from the National Park Service API. Alerts update every 2 hours.
What kind of drive is this?
The character of this drive is predominantly highway-focused, with a significant 64% of the journey utilizing major roadways like the Purple Heart Trail and I-35. You'll encounter one extended stretch of 133.1 miles on the Purple Heart Trail, offering a long, uninterrupted period of driving. While primarily highway, the route offers a consistent pace, allowing for steady progress towards your destination. Be prepared for a driving experience that prioritizes efficiency over varied scenery.
How Hard Is This Drive?
7/10
This is a straightforward highway drive that stays mostly on Purple Heart Trail and South Freeway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive.
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 11 significant decision points across 379.7 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: near the start: Lane positioning matters here; at 182.9 miles (I 35; US 290 / Purple Heart Trail): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 256.4 miles (I 35 / North Pan Am Expressway): Highway fork - watch signs carefully. Lane positioning matters here.
Elevation Profile
Mostly flat terrain
Total Climb
827 ft
Total Descent
919 ft
Highest Point
854 ft
~162.7 mi in
Elevation Range
383 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.
Between Fort Worth, TX and Crystal City, TX, road signs point toward Laredo and Spur 536: Houston.
Laredo
Spur 536: Houston
About the Cities
Starting 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
Arriving in Crystal City, TX
Full guide →Top landmarks
- • Crystal City Internment Camp — building in Crystal City, Zavala County, 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 6h 48m. Total distance: 379.7 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
6h 48m drive, plan rest stops for pacing.
Frequently Asked Questions
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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