Origin
San Antonio, TX
Afternoon in San Antonio on Sunday
Local time
1:20 PM
CDT
Current temp
81°F
Unavailable
Live forecast
Trip from San Antonio, TX to Fort Worth, TX
Drive Time
4h 44m
Distance
264.6 mi
426 km
Drive Score
9/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$40
one way
Photo: Talena Reese
Trip Overview
Traveling from San Antonio to Fort Worth covers approximately 284.3 miles and typically requires about 4 hours of drive time. Because this route relies on local roads like West Market Street, East Market Street, and East Commerce Street rather than high-speed interstates, it functions best as a focused, one-day commitment. You should plan for a fuel budget of roughly $42 to cover the distance between these two Texas hubs. Both cities sit within the Great Plains, meaning the terrain remains consistent throughout your journey. Since this is a turn-heavy local drive, it is ideal for those who prefer navigating city streets over monotonous highway cruising. While it is certainly feasible to complete this trip in a single day, the intensity of the local route means you should be prepared for frequent turns and steady focus behind the wheel.
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
132.3 miles from San Antonio, TX
A natural place for your longest stop of the day , about 2h 25m into the drive .
Drive Character
Expect a unique experience on this trip, as the route is defined entirely by local roads rather than highway travel, which accounts for 0% of the drive. The personality of this journey is distinctly turn-heavy, requiring your full attention as you navigate through the urban landscape. You will not find any long, uninterrupted highway stretches here, as even the longest segment on West Market Street spans 0 miles of straight-line highway driving. This makes for a hands-on driving experience where the road surface and navigation demands change constantly. Because you are avoiding the interstate system, you should anticipate a slower, more deliberate pace that tests your engagement with the road.
This route has more turning and local-road decision points than a simple highway run.
There are about 22 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 188.3 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 0.9 miles in.
Route Complexity
8/10
Demanding - plan breaks and stay ahead of the key maneuvers
This is a demanding drive. With 11 significant decision points across 264.6 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 0.9 miles: Multiple destination signs - pick the right one; at 1.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 10.7 miles (North Pan Am Expressway): Highway fork - watch signs carefully. Lane positioning matters here.
Critical Maneuvers
5 of 11 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
7
0.9 mi into trip
|
~1m in
Take the ramp toward US 281 North, I 37 North
Multiple destination signs - pick the right one
Toward US 281 North, I 37 North
7
1.9 mi into trip
|
~3m in
Take the exit toward I 35 North: Austin
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 142A
Toward I 35 North: Austin
7
10.7 mi into trip
|
~14m in
|
North Pan Am Expressway
Keep slight left at fork onto North Pan Am Expressway toward I 35: Austin
Highway fork - watch signs carefully. Lane positioning matters here
Use the none / straight / slight right lanes.
Toward I 35: Austin
7
214.9 mi into trip
|
~3h 51m 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
264.1 mi into trip
|
~4h 42m 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
Main Roads
| Road | Distance | Duration |
|---|---|---|
| Purple Heart Trail | 188.3 mi | 3h 18m |
| I 35W | 49.2 mi | 51m |
| North Pan Am Expressway | 15.6 mi | 18m |
| South Jack Kultgen Expressway | 6.6 mi | 7m |
| Interstate Highway 35 | 1.9 mi | 2m |
| William J Bordelon Freeway | 0.8 mi | <1m |
| East Market Street | 0.4 mi | <1m |
| West Market Street | 0.4 mi | <1m |
Longest stretch:
Purple Heart Trail
— 188.3 mi, about 3h 18m
Turn-by-Turn Driving Directions
Step-by-step road directions between San Antonio, TX and Fort Worth, TX.
1
Start on Dolorosa Street
143 ft
·
4 sec
·
Dolorosa Street
2
Continue on West Market Street
0.4 mi
·
42 sec
·
West Market Street
3
Continue on East Market Street
0.4 mi
·
45 sec
·
East Market Street
Use the none lane.
4
Turn left
363 ft
·
13 sec
Use the left lane.
5
Turn straight onto East Commerce Street
216 ft
·
12 sec
·
East Commerce Street
6
Take the ramp
0.2 mi
·
28 sec
Toward US 281 North, I 37 North
7
Merge onto I 37; US 281
0.8 mi
·
55 sec
·
William J Bordelon Freeway
8
Take the exit
0.6 mi
·
1 min
Exit 142A
Toward I 35 North: Austin
Use the slight right lane.
9
Merge onto I 35
8.2 mi
·
10 min
·
North Pan Am Expressway
Use the none lane.
10
Keep slight left at fork onto North Pan Am Expressway
7.4 mi
·
8 min
·
North Pan Am Expressway
Toward I 35: Austin
Use the none / straight / slight right lanes.
11
Continue on I 35
12 mi
·
12 min
·
Purple Heart Trail
Use the none / straight / slight right lanes.
12
Continue on I 35
1.9 mi
·
2 min
·
Interstate Highway 35
Use the none / straight / slight right lanes.
13
Continue on I 35
48 mi
·
52 min
·
Purple Heart Trail
Use the none lane.
14
Keep slight right at fork onto I 35; US 290
96 mi
·
1 hr 40 min
·
Purple Heart Trail
Use the none / straight / slight right lanes.
15
Continue on I 35
6.6 mi
·
7 min
·
South Jack Kultgen Expressway
Use the none / straight / slight right lanes.
16
Continue on I 35; US 77
33 mi
·
33 min
·
Purple Heart Trail
Use the none lane.
17
Keep slight left at fork onto I 35W
49 mi
·
51 min
·
I 35W
Toward I 35W: Fort Worth
Use the slight left lane.
18
Take the exit
0.3 mi
·
35 sec
Exit 49A
Toward Allen Avenue
Use the slight right lane.
19
Turn straight onto South Freeway
0.1 mi
·
18 sec
·
South Freeway
20
Turn left onto East Allen Avenue
210 ft
·
12 sec
·
East Allen Avenue
21
Turn left onto South Freeway
258 ft
·
5 sec
·
South Freeway
22
Arrive at destination
South Freeway
Trip Plan
To manage this 284.3-mile trek effectively, consider departing early in the morning to beat local congestion that often impacts city-based routes. You have the flexibility of a one-day trip, but keep in mind that you are limited to just one recommended stop along the way, so choose your break wisely. Since the route is composed of local streets rather than highways, stay alert for frequent intersections and turning requirements that can increase your total travel time beyond the estimated 4 hours. Budget your $42 in fuel carefully, as stop-and-go city driving can sometimes impact your vehicle's overall efficiency. A helpful tip for this specific route is to keep a reliable GPS running at all times, given the heavy reliance on local street navigation.
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 132.3 miles from San Antonio, TX, or about 2h 25m 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 80 miles or 1h 30m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 132.3 miles or 2h 25m 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 53m
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 San Antonio, 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 San Antonio, TX
This is one driving day of about 264.6 miles and 4h 44m.
Your first comfortable stop window is around 80 miles from San Antonio, 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.
Halfway Point
Midpoint
About 132.3 mi from San Antonio, TX · 2h 25m into the drive
Mid-route town
Meal stop
132 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 80 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 132.3 miles from San Antonio, 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 188.3 miles.
Arriving in Fort Worth, TX
The final approach into Fort Worth, 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 Fort Worth, 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.
Fuel & Cost
Regular Gas
$40.42 one way
$80.84 round trip
$3.88/gal
25.4 MPG avg
93 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.25 | $44.29 | $88.59 |
| premium | $4.59 | $47.83 | $95.65 |
| diesel | $5.64 | $58.78 | $117.57 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$40
Meals
$25–$50
Total
$65–$90
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 92.6 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $28 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 79.4 | 0 | $27.78 | $12.70 |
| Efficient EV | 66.2 | 0 | $23.15 | $10.58 |
| EV Truck/SUV | 105.8 | 1 | $37.04 | $16.93 |
Gas CO2
93 kg
EV CO2
31 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.
Destination
Fort Worth, TX
Afternoon in Fort Worth on Sunday
Local time
1:20 PM
CDT
Current temp
81°F
Unavailable
Live forecast
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
4h 44m 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 San Antonio, TX to Fort Worth, TX covers 264.6 miles and takes about 4h 44m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Purple Heart Trail, I 35W, North Pan Am Expressway. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 132.3 miles from San Antonio, TX. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $40.42 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 11 significant decision points across 264.6 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 0.9 miles: Multiple destination signs - pick the right one; at 1.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 10.7 miles (North Pan Am Expressway): Highway fork - watch signs carefully. Lane positioning matters here.
The route from San Antonio, TX to Fort Worth, TX does not surface many named destination signs beyond the main corridor.
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