How far is San Antonio, TX from Asherton, TX?
The driving distance from San Antonio, TX to Asherton, TX is about 116.1 miles (186.9 km), with a travel time of about 02h 20m by car.
- The straight-line flight distance is about 102.3 miles (164.7 km).
- For a round trip, plan for roughly 04h 41m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 02h 20m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between San Antonio and Asherton.
Turn-by-Turn Driving Directions
Step-by-step road directions between San Antonio and Asherton.
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1
Start on Dolorosa Street
44 m · 5 sec · Dolorosa Street
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2
Continue on West Market Street
1042 ft · 28 sec · West Market Street
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3
Turn left onto Navarro Street
76 m · 12 sec · Navarro Street
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4
Turn left onto East Commerce Street
2662 ft · 1 min · East Commerce Street
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5
Turn left onto South Santa Rosa Street
2853 ft · 1 min · South Santa Rosa Street
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6
Continue on South Laredo Street
151 m · 13 sec · South Laredo Street
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7
Turn right onto Guadalupe Street
158 m · 17 sec · Guadalupe Street
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8
Take the ramp left toward I 35 South, I 10 East
1085 ft · 27 sec
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9
Merge slight left onto South Pan Am Expressway
10 mi · 12 min · South Pan Am Expressway
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10
Continue on Purple Heart Trail
60.5 mi · 1 hr 1 min · Purple Heart Trail
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11
Take the exit slight right toward Texas 85: Charlotte, Carrizo Springs, Crystal City
785 ft · 19 sec
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12
Turn straight onto I 35 Access Road West
806 ft · 24 sec · I 35 Access Road West
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13
Turn right
32.1 mi · 48 min
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14
Turn left
10.8 mi · 15 min
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15
Continue on FM 190
856 ft · 15 sec · FM 190
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16
Continue on Carter Street
2600 ft · 47 sec · Carter Street
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17
Arrive at your destination
0 m · 1 sec · Carter Street
Car Route Details
A richer read on the saved driving route between San Antonio and Asherton.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Purple Heart Trail
Continue on Purple Heart Trail
60.5 mi · 01h 01m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Partly Sunny leaving San Antonio and Mostly Sunny near Asherton.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from San Antonio to Asherton?
The road trip is about 116.1 miles (186.9 km) and usually takes 02h 20m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Pearsall is a useful midpoint, sitting about 58.1 miles from San Antonio and 58 miles from Asherton.
How much longer is the road route than the straight-line distance?
The direct path is about 102.3 miles (164.7 km), while the road route adds roughly 13.8 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 1:48 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $15.49 one way or $30.99 round trip. Estimated CO2 is about 36.4 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around San Antonio and Mostly Sunny near Asherton.
Stop Ideas Near Pearsall
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Pearsall.
San Antonio Station
Flight Path Map
This map shows the direct air route between San Antonio and Asherton. Straight-line distance: 102.33 mi (164.69 km).
#1 San Antonio
The seventh most populous city in the United States and the center of the San Antonio metropolitan area.
| Population | 1,567,118 |
| Coordinates | 29.4241200, -98.4936300 |
| Altitude | 198 |
| Country | United States |
#2 Asherton
City in Dimmit County, Texas, United States
| Population | 1,011 |
| Coordinates | 28.4419300, -99.7603300 |
| Altitude | 165 |
| Country | United States |
End: Asherton (-99.76033, 28.44193)
Estimated Travel Time
Distance: 187 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 52m |
| 40 mph (64.37 km/h) | 02h 54m |
| 50 mph (80.47 km/h) | 02h 19m |
| 60 mph (96.56 km/h) | 01h 56m |
| 70 mph (112.65 km/h) | 01h 39m |
| 80 mph (129 km/h) | 01h 26m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $15.49 | $30.99 |
| Mid-grade | $4.25 | $17.43 | $34.87 |
| Premium | $4.59 | $18.82 | $37.65 |
| Diesel | $3.99 | $16.37 | $32.74 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Texas · Apr 17, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.