How far is San Antonio, TX from Grey Forest, TX?
The driving distance from San Antonio, TX to Grey Forest, TX is about 20.6 miles (33.2 km), with a travel time of about 00h 36m by car.
- The straight-line flight distance is about 17.3 miles (27.9 km).
- For a round trip, plan for roughly 01h 13m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM CDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 36m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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 Texas
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Mostly Cloudy then Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between San Antonio and Grey Forest.
Turn-by-Turn Driving Directions
Step-by-step road directions between San Antonio and Grey Forest.
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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
1.3 km · 2 min · Navarro Street
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4
Enter the roundabout and take exit 2 toward San Pedro Avenue
26 m · 2 sec · San Pedro Avenue
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5
Exit the roundabout onto San Pedro Avenue
2891 ft · 1 min · San Pedro Avenue
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6
Turn left onto West Cypress Street
604 ft · 10 sec · West Cypress Street
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7
Turn straight onto East Fredericksburg Road
1697 ft · 35 sec · East Fredericksburg Road
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8
Turn left onto Culebra Road
2.2 mi · 3 min · Culebra Road
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9
Keep slight right to continue on Bandera Road
13.6 mi · 23 min · Bandera Road
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10
Turn right onto Scenic Loop Road
2.5 mi · 5 min · Scenic Loop Road
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11
Turn right onto Sherwood Trail
868 ft · 42 sec · Sherwood Trail
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12
At the end of the road, turn left onto Sherwood Trail
799 ft · 35 sec · Sherwood Trail
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13
Arrive at your destination
0 m · 1 sec · Sherwood Trail
Car Route Details
A richer read on the saved driving route between San Antonio and Grey Forest.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Bandera Road
Keep slight right to continue on Bandera Road
13.6 mi · 00h 23m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Partly Sunny leaving San Antonio and Mostly Cloudy then Slight Chance Showers And Thunderstorms near Grey Forest.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from San Antonio to Grey Forest?
The road trip is about 20.6 miles (33.2 km) and usually takes 00h 36m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Leon Valley is a useful midpoint, sitting about 10.3 miles from San Antonio and 10.3 miles from Grey Forest.
How much longer is the road route than the straight-line distance?
The direct path is about 17.3 miles (27.9 km), while the road route adds roughly 3.3 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 7:00 AM to 7:00 PM CDT. If you want a more comfortable same-day return, try to leave by 7:16 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.76 one way or $5.52 round trip. Estimated CO2 is about 6.5 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around San Antonio and Mostly Cloudy then Slight Chance Showers And Thunderstorms near Grey Forest.
Stop Ideas Near Leon Valley
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Piazza Italia Park
Cohen for San Antonio City Council
District 4 City Council Office
Municipal Plaza
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Leon Valley.
San Antonio Station
San Marcos Station
Flight Path Map
This map shows the direct air route between San Antonio and Grey Forest. Straight-line distance: 17.37 mi (27.95 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 Grey Forest
City in Bexar County, Texas, United States
| Population | 575 |
| Coordinates | 29.6155000, -98.6808600 |
| Altitude | 348 |
| Country | United States |
End: Grey Forest (-98.68086, 29.6155)
Estimated Travel Time
Distance: 33 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 41m |
| 40 mph (64.37 km/h) | 00h 30m |
| 50 mph (80.47 km/h) | 00h 24m |
| 60 mph (96.56 km/h) | 00h 20m |
| 70 mph (112.65 km/h) | 00h 17m |
| 80 mph (129 km/h) | 00h 15m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $2.76 | $5.52 |
| Mid-grade | $4.25 | $3.10 | $6.21 |
| Premium | $4.59 | $3.35 | $6.70 |
| Diesel | $3.99 | $2.91 | $5.83 |
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 16, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.