How far is San Antonio, TX from Granite Shoals, TX?
The driving distance from San Antonio, TX to Granite Shoals, TX is about 93.7 miles (150.8 km), with a travel time of about 01h 57m by car.
- The straight-line flight distance is about 80.8 miles (130 km).
- For a round trip, plan for roughly 03h 55m 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 01h 57m.
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.
City in Blanco County, Texas, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between San Antonio and Granite Shoals.
Turn-by-Turn Driving Directions
Step-by-step road directions between San Antonio and Granite Shoals.
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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
1893 ft · 42 sec · West Market Street
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3
Continue on East Market Street
2143 ft · 46 sec · East Market Street
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4
Turn left
111 m · 13 sec
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5
Turn straight onto East Commerce Street
66 m · 13 sec · East Commerce Street
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6
Take the ramp sharp left toward US 281 North, I 37 North
1159 ft · 28 sec
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7
Merge slight left onto William J Bordelon Freeway
1.5 km · 1 min · William J Bordelon Freeway
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8
Continue on McAllister Freeway
14.9 mi · 18 min · McAllister Freeway
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9
Keep slight left to continue on US 281 HOV Lane
2.9 mi · 3 min · US 281 HOV Lane
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10
Merge slight right
66 mi · 1 hr 19 min
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11
Turn left onto West Ranch Road 1431
6.3 mi · 11 min · West Ranch Road 1431
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12
Turn left onto North Phillips Ranch Road
1.4 mi · 3 min · North Phillips Ranch Road
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13
Turn left onto East Greenbriar Drive
654 ft · 19 sec · East Greenbriar Drive
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14
Arrive at your destination
0 m · 1 sec · East Greenbriar Drive
Car Route Details
A richer read on the saved driving route between San Antonio and Granite Shoals.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
US 281 HOV Lane
Merge slight right
66 mi · 01h 19m
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.
Mostly Sunny leaving San Antonio and Mostly Sunny near Granite Shoals.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from San Antonio to Granite Shoals?
The road trip is about 93.7 miles (150.8 km) and usually takes 01h 57m 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?
Blanco is a useful midpoint, sitting about 47 miles from San Antonio and 46.8 miles from Granite Shoals.
How much longer is the road route than the straight-line distance?
The direct path is about 80.8 miles (130 km), while the road route adds roughly 12.9 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 2:34 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $12.51 one way or $25.02 round trip. Estimated CO2 is about 29.4 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around San Antonio and Mostly Sunny near Granite Shoals.
Stop Ideas Near Blanco
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 Blanco.
San Marcos Station
Austin
San Antonio Station
Taylor
Flight Path Map
This map shows the direct air route between San Antonio and Granite Shoals. Straight-line distance: 80.76 mi (129.97 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 Granite Shoals
City in Burnet County, Texas, United States
| Population | 5,162 |
| Coordinates | 30.5890800, -98.3839200 |
| Altitude | 268 |
| Country | United States |
End: Granite Shoals (-98.38392, 30.58908)
Estimated Travel Time
Distance: 151 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 07m |
| 40 mph (64.37 km/h) | 02h 20m |
| 50 mph (80.47 km/h) | 01h 52m |
| 60 mph (96.56 km/h) | 01h 33m |
| 70 mph (112.65 km/h) | 01h 20m |
| 80 mph (129 km/h) | 01h 10m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $12.51 | $25.02 |
| Mid-grade | $4.25 | $14.07 | $28.15 |
| Premium | $4.59 | $15.20 | $30.39 |
| Diesel | $3.99 | $13.22 | $26.43 |
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 · May 30, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.