How far is Austin, TX from Caldwell, TX?
The driving distance from Austin, TX to Caldwell, TX is about 79.8 miles (128.4 km), with a travel time of about 01h 32m by car.
- The straight-line flight distance is about 65.2 miles (104.9 km).
- For a round trip, plan for roughly 03h 05m 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 32m.
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.
Census designated place
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Austin and Caldwell.
Turn-by-Turn Driving Directions
Step-by-step road directions between Austin and Caldwell.
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1
Start on East 5th Street
1836 ft · 52 sec · East 5th Street
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2
Turn left onto Red River Street
711 ft · 20 sec · Red River Street
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3
Turn right onto East 7th Street
757 ft · 17 sec · East 7th Street
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4
Turn left onto North Interstate 35
928 ft · 27 sec · North Interstate 35
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5
Take the ramp slight left toward I 35 North, US 290 East
906 ft · 22 sec
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6
Merge slight left onto Purple Heart Trail
2985 ft · 42 sec · Purple Heart Trail
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7
Keep slight right to continue on Purple Heart Trail
2.9 mi · 4 min · Purple Heart Trail
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8
Take the exit slight right toward US 290 East: Houston
2.5 mi · 4 min
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9
Continue on Manor Expressway
6.2 mi · 6 min · Manor Expressway
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10
Continue on East US Highway 290
29 mi · 34 min · East US Highway 290
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11
Take the exit slight right
726 ft · 20 sec
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12
Keep slight left
85 m · 13 sec
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13
Turn left
37.1 mi · 41 min
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14
Turn right onto North Main Street
1403 ft · 41 sec · North Main Street
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15
Turn right onto West Buck Street
112 m · 18 sec · West Buck Street
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16
Turn left onto South Echols Street
21 m · 3 sec · South Echols Street
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17
Arrive at your destination
0 m · 1 sec · South Echols Street
Car Route Details
A richer read on the saved driving route between Austin and Caldwell.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Longest stretch
Turn left
37.1 mi · 00h 41m
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.
Sunny leaving Austin and Sunny near Caldwell.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Austin to Caldwell?
The road trip is about 79.8 miles (128.4 km) and usually takes 01h 32m 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?
Camp Swift is a useful midpoint, sitting about 39.9 miles from Austin and 39.9 miles from Caldwell.
How much longer is the road route than the straight-line distance?
The direct path is about 65.2 miles (104.9 km), while the road route adds roughly 14.6 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 3:24 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $10.66 one way or $21.31 round trip. Estimated CO2 is about 25.1 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Austin and Sunny near Caldwell.
Stop Ideas Near Camp Swift
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 Camp Swift.
Taylor
Austin
San Marcos Station
Temple
Flight Path Map
This map shows the direct air route between Austin and Caldwell. Straight-line distance: 65.18 mi (104.9 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 Caldwell
City in Burleson County, Texas, United States
| Population | 4,495 |
| Coordinates | 30.5313200, -96.6930300 |
| Altitude | 117 |
| Country | United States |
End: Caldwell (-96.69303, 30.53132)
Estimated Travel Time
Distance: 128 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 39m |
| 40 mph (64.37 km/h) | 01h 59m |
| 50 mph (80.47 km/h) | 01h 35m |
| 60 mph (96.56 km/h) | 01h 19m |
| 70 mph (112.65 km/h) | 01h 08m |
| 80 mph (129 km/h) | 00h 59m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $10.66 | $21.31 |
| Mid-grade | $4.25 | $11.99 | $23.98 |
| Premium | $4.59 | $12.95 | $25.89 |
| Diesel | $3.99 | $11.26 | $22.52 |
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 13, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.