Origin
San Antonio, TX
Afternoon in San Antonio on Sunday
Local time
3:52 PM
CDT
Current temp
81°F
Unavailable
Sign in
No account yet?
Create accountDrive Time
4h 22m
Distance
243.3 mi
392 km
Drive Score
9/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$37
one way
EV Charging
Loading...
station data
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
San Antonio, TX
Wikimedia Commons
Donna, TX
Action Construction Equipment Ltd. - ACE
Spanning 243.3 miles, your journey from San Antonio to Donna takes approximately 4 hours and 22 minutes of drive time. Because the route is categorized as a turn-heavy local drive, you should budget for a full day on the road if you want to navigate the transition between these two Great Plains locations comfortably. With a fuel cost estimate of $36, this trip is budget-friendly, though the lack of highway travel means you will be relying on local surface streets for the duration. It works perfectly as a single-day commitment, provided you are prepared for a steady pace rather than a high-speed interstate cruise. Since both cities are situated within the Great Plains, you will notice a consistent regional character throughout your travels.
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
121.6 miles from San Antonio, TX
A natural place for your longest stop of the day , about 2h 10m into the drive .
Expect a unique experience behind the wheel, as this route features 0% highway driving, opting instead for a series of turn-heavy local roads. You will spend your time navigating through streets like West Market Street, East Market Street, and Tower of the Americas Way. Because the longest stretch on any single road is 0 miles on West Market Street, you should prepare for frequent turns and a constant need for attention. This is not a monotonous interstate grind; it is a technical, low-speed drive that requires steady focus. The road’s personality is defined by its local nature, offering a slower, more deliberate pace than typical cross-country highway travel.
This is a straightforward highway drive that stays mostly on Lucian Adams Freeway and South Nueces Street. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 69.5 miles in near US 281 South.
Demanding - plan breaks and stay ahead of the key maneuvers
This is a demanding drive. With 13 significant decision points across 243.3 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 69.5 miles (US 281 South): Exit ramp - move to the correct lane early. Lane positioning matters here; at 160.4 miles (I 69C; US 281 / Falfurrias Expressway): Highway fork - watch signs carefully. Lane positioning matters here; at 216.2 miles (I 69C; US 281): Highway fork - watch signs carefully. Lane positioning matters here.
These are the spots where you need to pay the most attention. Preview them before you drive.
Take the exit onto US 281 South toward US 281 South
Exit ramp - move to the correct lane early. Lane positioning matters here
Keep slight left at fork onto I 69C; US 281 / Falfurrias Expressway
Highway fork - watch signs carefully. Lane positioning matters here
Keep slight left at fork onto I 69C; US 281
Highway fork - watch signs carefully. Lane positioning matters here
Take the exit toward Spur 433: Main Street
Exit ramp - move to the correct lane early. Lane positioning matters here
Turn left onto US 83 Bus / Hooks Avenue
Lane positioning matters here
| Road | Distance | Duration |
|---|---|---|
| Lucian Adams Freeway | 66.8 mi | 1h 8m |
| South Nueces Street | 66.2 mi | 1h 10m |
| Falfurrias Expressway | 55.8 mi | 58m |
| I 69C | 27.9 mi | 30m |
| US 281 South | 15.2 mi | 19m |
| I 2 | 6.5 mi | 7m |
| William J Bordelon Freeway | 1.4 mi | 1m |
| North Main Street | 0.7 mi | 1m |
Step-by-step road directions between San Antonio, TX and Donna, TX.
Start on Dolorosa Street
Continue on West Market Street
Continue on East Market Street
Turn right onto Tower of the Americas Way
Take the ramp
Merge onto I 37; US 281
Continue on I 37; US 281
Take the exit onto US 281 South
Keep slight left at fork onto US 281
Keep slight left at fork onto I 69C; US 281
Keep slight left at fork onto I 69C; US 281
Keep slight left at fork onto I 69C; US 281
Merge onto I 2 East; US 83 East
Continue on I 2; US 83
Take the exit
Turn straight onto East Expressway 83
Turn right onto Spur 433
Turn left onto US 83 Bus
Turn right onto South 11th Street
Arrive at destination
Planning for this 243.3-mile trip requires a patient mindset due to the turn-heavy nature of the roads. Since you have one planned stop along the way, use that time to stretch your legs and reset, as the constant turning can be more mentally taxing than straight highway driving. Aim to depart early in the morning to ensure you reach Donna well before dark, allowing you to navigate the final local turns with better visibility. Keep your $36 fuel budget in mind, but always carry a little extra for potential idling or route adjustments. A concrete tip for this specific drive is to double-check your GPS frequently, as the reliance on local streets rather than major highways means you will encounter many intersections where a missed turn could add significant time to your journey.
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.
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 25m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 121.6 miles or 2h 10m 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 33m
Traffic, exits, and arrival timing usually matter more near Donna, TX than in the middle of the route.
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 243.3 miles and 4h 22m.
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 121.6 mi from San Antonio, TX · 2h 10m into the drive
Mid-route town
Meal stop
122 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 80 miles helps settle the day before fatigue starts building.
The midpoint is around 121.6 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 Lucian Adams Freeway if your tank is already low. That segment runs about 66.8 miles.
The final approach into Donna, 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 Donna, TX.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Regular Gas
$37.17 one way
$74.33 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.25 | $40.73 | $81.46 |
| premium | $4.59 | $43.98 | $87.95 |
| diesel | $5.64 | $54.05 | $108.11 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$37
Meals
$25–$50
Total
$62–$87
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 85.1 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $26 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 73 | 0 | $25.55 | $11.68 |
| Efficient EV | 60.8 | 0 | $21.29 | $9.73 |
| EV Truck/SUV | 97.3 | 1 | $34.06 | $15.57 |
Gas CO2
85 kg
EV CO2
28 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.
Current conditions at both ends of the drive.
Origin
Afternoon in San Antonio on Sunday
Local time
3:52 PM
CDT
Current temp
81°F
Unavailable
Destination
Afternoon in Donna on Sunday
Local time
3:52 PM
CDT
Current temp
73°F
Unavailable
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
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
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.
Thanks for your feedback!
Your tip has been submitted. Thanks!
/500
Recent Tips
·
Explore more options from San Antonio, TX or browse trips ending in Donna, TX.
Looking for more statewide routes? Browse TX road trips.
Explore maps for San Antonio, TX or Donna, TX on MapSof.net.