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Trip from Natalia, TX to San Antonio, TX

Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 19, 2026 · Editorial standards

Drive Time

35m

Distance

30.1 mi

48 km

Drive Score

8/10

Great drive

Same Day?

Yes, doable

Fuel Cost

$5

one way

EV Charging

Unknown

Best Time to Leave

Save up to 10 min
4 AM
0h 32m ★
6 AM
0h 36m
8 AM
0h 42m
10 AM
0h 38m
12 PM
0h 37m
3 PM
0h 38m
5 PM
0h 41m
8 PM
0h 34m

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

Best Time Drive vs Fly
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Downtown Natalia, TX, TX

Natalia, TX

Miguel Del Angel Villegas

Downtown San Antonio, TX, TX

San Antonio, TX

Wikimedia Commons

Trip Overview

If you are looking to travel from Natalia to San Antonio, you are in for a quick 30.3-mile trip that typically takes about 33 minutes. This route is a straightforward journey within the Great Plains region of Texas, making it an ideal day trip that requires no overnight stay. You can expect to spend approximately $5 on fuel, keeping this an incredibly budget-friendly excursion. Because the distance is so short, you have plenty of flexibility to plan your departure time around your own schedule. It is a practical, no-nonsense connection between these two Texas locations that gets you to your destination efficiently.

Main Roads

Road Distance Duration
Purple Heart Trail 16.8 mi 17m
South Pan Am Expressway 9.9 mi 11m
FM 471 South 0.8 mi 1m
South Santa Rosa Street 0.5 mi <1m
2nd Street 0.4 mi <1m
Walton Street 0.4 mi <1m
South Laredo Street 0.4 mi <1m
Dolorosa Street 0.3 mi <1m
Longest stretch: Purple Heart Trail — 16.8 mi, about 17m

Turn-by-Turn Driving Directions

Step-by-step road directions between Natalia, TX and San Antonio, TX.

1

Start on TX 132; FM 471

0.4 mi · 48 sec · 2nd Street
2

Turn right onto FM 471

0.4 mi · 45 sec · Walton Street
3

Continue on FM 471

0.8 mi · 1 min · FM 471 South
4

At end of road, turn left onto Interstate 35 North

0.2 mi · 35 sec · Interstate 35 North
5

Take the ramp

0.3 mi · 34 sec
6

Merge onto I 35

17 mi · 17 min · Purple Heart Trail
Use the straight / slight right lanes.
7

Continue on I 35

9.3 mi · 11 min · South Pan Am Expressway
Use the straight / slight left lanes.
8

Keep slight left at fork onto I 35

0.5 mi · 40 sec · South Pan Am Expressway
9

Take the exit

0.1 mi · 15 sec
Exit 155A Toward Spur 536: South Alamo Street Use the straight / slight right lanes.
10

Turn straight onto South Laredo Street

0.4 mi · 45 sec · South Laredo Street
Use the straight / left lanes.
11

Continue on South Santa Rosa Street

0.5 mi · 51 sec · South Santa Rosa Street
12

Turn right onto Dolorosa Street

0.3 mi · 32 sec · Dolorosa Street
13

Arrive at destination

Dolorosa Street

Heads-up: tricky spots

5 of 8

5 decision points cluster between mile 0.4 and 28.9 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.

4
0.4 mi into trip | ~0m in | FM 471 / Walton Street

Turn right onto FM 471 / Walton Street

Navigation decision point

5
1.7 mi into trip | ~3m in | Interstate 35 North

At end of road, turn left onto Interstate 35 North

Navigation decision point

5
2.2 mi into trip | ~4m in | I 35 / Purple Heart Trail

Merge onto I 35 / Purple Heart Trail

Merge point - match speed before joining. Lane positioning matters here

Use the straight / slight right lanes.
4
28.3 mi into trip | ~32m in | I 35 / South Pan Am Expressway

Keep slight left at fork onto I 35 / South Pan Am Expressway

Highway fork - watch signs carefully

7
28.9 mi into trip | ~33m in

Take the exit toward Spur 536: South Alamo Street

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

Use the straight / slight right lanes. Exit 155A Toward Spur 536: South Alamo Street

Fuel & Cost

Regular Gas

$4.55 one way

$9.10 round trip

$3.84/gal 25.4 MPG avg 11 kg CO2
Fuel Type $/gal One Way Round Trip
midgrade $4.20 $4.98 $9.96
premium $4.54 $5.37 $10.75
diesel $5.61 $6.65 $13.29

No toll roads detected on this route.

Drive Cost (one way)

Fuel

$5

Estimated CO2 emission: 10.5 kg one way. Prices: EIA weekly data, 2026-04-13.

Driving Electric?

About $3 in charging · 0 stops · 64% less CO2

Vehicle Type kWh Stops DC Fast Home Charge
Average EV 9 0 $3.16 $1.44
Efficient EV 7.5 0 $2.63 $1.20
EV Truck/SUV 12 0 $4.21 $1.93

Gas CO2

11 kg

EV CO2

4 kg (64% less)

This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.

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 14, 2026

Origin

Natalia, TX

Night in Natalia on Saturday

Local time

11:25 PM

CDT

Current temp

86°F

Partly Sunny

SSE 10 to 15 mph 4% chance Live forecast

Wind Advisory

Wind Advisory issued April 14 at 6:30AM CDT until April 14 at 9:00PM CDT by NWS Amarillo TX

Red Flag Warning

Red Flag Warning issued April 14 at 6:28AM CDT until April 14 at 9:00PM CDT by NWS Amarillo TX

Destination

San Antonio, TX

Night in San Antonio on Saturday

Local time

11:25 PM

CDT

Current temp

85°F

Mostly Cloudy

SSE 5 to 15 mph 3% chance Live forecast

Wind Advisory

Wind Advisory issued April 14 at 6:30AM CDT until April 14 at 9:00PM CDT by NWS Amarillo TX

Red Flag Warning

Red Flag Warning issued April 14 at 6:28AM CDT until April 14 at 9:00PM CDT by NWS Amarillo TX

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

1 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

35m on the road

The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.

Weather data from the National Weather Service. Conditions may change; check closer to your travel date.

What kind of drive is this?

Expect a turn-heavy local drive rather than a monotonous highway cruise, as this route maintains a zero-percent highway share. You will navigate a series of local roads, starting on Walton Street and transitioning onto FM 471 South before finishing your trek via Interstate 35 North. Because the longest stretch on Walton Street is essentially negligible, you should stay alert for frequent turns and shifting road conditions. This journey offers a tactile driving experience that requires more engagement than a standard interstate commute. It is the perfect choice if you prefer navigating local corridors over sustained, high-speed travel.

36% highway, the rest on surface roads — varied driving throughout.
13 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 16.8 mi on Purple Heart Trail.

How Hard Is This Drive?

6/10

This route mixes highway mileage with some local-road sections near the start or finish. You will hit about 8 points where you need to pay attention to lane position or signs. The trickiest moment comes around 0.4 miles in near FM 471 / Walton Street.

Driving Effort 6/10

Moderate - straightforward overall, but long enough or busy enough to require pacing

Balances navigation complexity with total wheel time.

This drive requires moderate attention. Across 30.1 miles you will encounter 8 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.

Where does it get tricky?

The main spots that need attention: at 0.4 miles (FM 471 / Walton Street): Navigation decision point; at 1.7 miles (Interstate 35 North): Navigation decision point; at 2.2 miles (I 35 / Purple Heart Trail): Merge point - match speed before joining. Lane positioning matters here.

Elevation Profile

Mostly flat terrain

745 ft 584 ft

Total Climb

154 ft

Total Descent

189 ft

Highest Point

745 ft

~2.2 mi in

Elevation Range

161 ft

About the Cities

Arriving in San Antonio, TX

Full guide →

Founded 1718

San Antonio is the second largest city in the state of Texas and the 7th largest in the United States. It's the 24th largest metropolitan area in the country. Visited by more than 31 million annual visitors, San Antonio is a beautiful city at the axis of three different geological terrains: Hill Country, South Texas Plains and Prairie and Lakes. There's a lot to do in this city: fine art museums, historical missions and plenty of amusement parks in addition to great dining and lots of drinking. The culture and people are vibrant and interesting. San Antonio's downtown is one of the most lively in the nation.

Top landmarks

  • • Alamo Mission in San Antonio — historic place in San Antonio, Bexar County, Texas
  • • San Antonio Missions National Historical Park — historic district in San Antonio, Bexar County, Texas
  • • Fort Sam Houston — military base in San Antonio, 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 35m. Total distance: 30.1 miles.

Family Friendly

Moderate complexity with 0 natural rest stops along the way.

Solo Traveler

35m drive, comfortable solo distance.

EV Driver

0 DC fast chargers along the route. Coverage: unknown.

First-Time Driver

Mostly highway driving (36%). Some complex stretches to watch for.

Scenic Drive

Mixed highway & surface route profile.

Frequently Asked Questions

The longest stretch is about 16.8 miles on Purple Heart Trail. The full list of main roads is in the Roads section above.

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 San Antonio, TX before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.

Yes. At under 2 hours behind the wheel, this works well for families — plan one quick stop if you have younger kids.

The main spots that need attention: at 0.4 miles (FM 471 / Walton Street): Navigation decision point; at 1.7 miles (Interstate 35 North): Navigation decision point; at 2.2 miles (I 35 / Purple Heart Trail): Merge point - match speed before joining. Lane positioning matters here.

Yes. A round trip is manageable in a single day if you plan a break at San Antonio, TX before heading back.

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, and USGS 3DEP for elevation. See our methodology for refresh cadence and limitations.

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