How far is Austin, TX from Canyon Lake, TX?
The driving distance from Austin, TX to Canyon Lake, TX is about 68 miles (109.5 km), with a travel time of about 01h 27m by car.
- The straight-line flight distance is about 41.2 miles (66.3 km).
- For a round trip, plan for roughly 02h 54m 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 27m.
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.
The most populous city in Hays County, Texas.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy then Slight Chance Showers And Thunderstorms
Partly Sunny then Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Austin and Canyon Lake.
Turn-by-Turn Driving Directions
Step-by-step road directions between Austin and Canyon Lake.
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1
Start on East 5th Street
2551 ft · 1 min · East 5th Street
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2
At the end of the road, turn right onto North Interstate 35
1893 ft · 40 sec · North Interstate 35
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3
Take the ramp slight left toward I 35 South
899 ft · 22 sec
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4
Merge slight left onto Purple Heart Trail
46.4 mi · 50 min · Purple Heart Trail
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5
Continue on Interstate Highway 35
1615 ft · 20 sec · Interstate Highway 35
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6
Take the exit slight right toward Walnut Avenue
895 ft · 22 sec
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7
Turn straight onto Interstate 35 South
1311 ft · 30 sec · Interstate 35 South
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8
Turn right onto South Walnut Avenue
2.8 mi · 6 min · South Walnut Avenue
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9
Continue on State Highway 46 West
3.1 mi · 5 min · State Highway 46 West
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10
Turn slight right
1467 ft · 54 sec
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11
Turn slight right
33 m · 7 sec
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12
Turn right
7.7 mi · 10 min
-
13
Turn left onto FM 2673
2 mi · 3 min · FM 2673
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14
Continue on Cranes Mill Road
1.7 mi · 2 min · Cranes Mill Road
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15
Turn right onto Oblate Drive
1.5 mi · 3 min · Oblate Drive
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16
Continue on Lighthouse Drive
1106 ft · 49 sec · Lighthouse Drive
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17
Turn right onto Robin Hood Drive
528 ft · 24 sec · Robin Hood Drive
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18
Continue on Robin Hood Drive
761 ft · 34 sec · Robin Hood Drive
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19
Turn left onto Canyon Lake Drive
2222 ft · 2 min · Canyon Lake Drive
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20
Arrive at your destination
0 m · 1 sec · Sherwood Drive
Car Route Details
A richer read on the saved driving route between Austin and Canyon Lake.
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.
Purple Heart Trail
Merge slight left onto Purple Heart Trail
46.4 mi · 00h 50m
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 Cloudy then Slight Chance Showers And Thunderstorms leaving Austin and Partly Sunny then Slight Chance Showers And Thunderstorms near Canyon Lake.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Austin to Canyon Lake?
The road trip is about 68 miles (109.5 km) and usually takes 01h 27m 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?
San Marcos is a useful midpoint, sitting about 34.1 miles from Austin and 33.9 miles from Canyon Lake.
How much longer is the road route than the straight-line distance?
The direct path is about 41.2 miles (66.3 km), while the road route adds roughly 26.8 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 3:36 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $9.07 one way or $18.14 round trip. Estimated CO2 is about 21.3 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy then Slight Chance Showers And Thunderstorms around Austin and Partly Sunny then Slight Chance Showers And Thunderstorms near Canyon Lake.
Stop Ideas Near San Marcos
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
New Braunfels Parks and Recreation
New Braunfels City Hall
Comal County Courthouse(Gerichtsgebäude)
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to San Marcos.
San Marcos Station
Austin
San Antonio Station
Taylor
Flight Path Map
This map shows the direct air route between Austin and Canyon Lake. Straight-line distance: 41.21 mi (66.32 km).
#1 Austin
The eleventh most populous city in the United States and the center of the Austin metropolitan area.
| Population | 995,484 |
| Coordinates | 30.2671500, -97.7430600 |
| Altitude | 149 |
| Country | United States |
#2 Canyon Lake
City in Comal County, Texas, United States
| Population | 21,262 |
| Coordinates | 29.8752200, -98.2625100 |
| Altitude | 294 |
| Country | United States |
End: Canyon Lake (-98.26251, 29.87522)
Estimated Travel Time
Distance: 109 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 15m |
| 40 mph (64.37 km/h) | 01h 42m |
| 50 mph (80.47 km/h) | 01h 21m |
| 60 mph (96.56 km/h) | 01h 08m |
| 70 mph (112.65 km/h) | 00h 58m |
| 80 mph (129 km/h) | 00h 50m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $9.07 | $18.14 |
| Mid-grade | $4.25 | $10.20 | $20.41 |
| Premium | $4.59 | $11.02 | $22.04 |
| Diesel | $3.99 | $9.58 | $19.17 |
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 29, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.