How far is Austin, TX from Saint Jo, TX?
The driving distance from Austin, TX to Saint Jo, TX is about 274.4 miles (441.6 km), with a travel time of about 04h 50m by car.
- The straight-line flight distance is about 237.2 miles (381.7 km).
- For a round trip, plan for roughly 09h 40m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 04h 50m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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.
Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Austin and Saint Jo.
Turn-by-Turn Driving Directions
Step-by-step road directions between Austin and Saint Jo.
-
1
Start on East 5th Street
1836 ft · 52 sec · East 5th Street
-
2
Turn left onto Red River Street
711 ft · 20 sec · Red River Street
-
3
Turn right onto East 7th Street
757 ft · 17 sec · East 7th Street
-
4
Turn left onto North Interstate 35
928 ft · 27 sec · North Interstate 35
-
5
Take the ramp slight left toward I 35 North, US 290 East
906 ft · 22 sec
-
6
Merge slight left onto Purple Heart Trail
2985 ft · 42 sec · Purple Heart Trail
-
7
Keep slight right to continue on Purple Heart Trail
95.6 mi · 1 hr 40 min · Purple Heart Trail
-
8
Continue on South Jack Kultgen Expressway
6.6 mi · 8 min · South Jack Kultgen Expressway
-
9
Continue on Purple Heart Trail
33 mi · 33 min · Purple Heart Trail
-
10
Keep slight left to continue on I 35W: Fort Worth
51.5 mi · 54 min
-
11
Take the exit slight left toward I 35W Express North: I 35W TEXpress North
16.3 mi · 17 min · I 35W TEXpress
-
12
Merge slight right onto North Freeway
17.8 mi · 19 min · North Freeway
-
13
Merge slight left
2185 ft · 27 sec
-
14
Continue straight
28.7 mi · 29 min
-
15
Take the exit slight right toward US 82: Wichita Falls, Sherman
751 ft · 18 sec
-
16
Turn straight onto North Interstate 35
1.2 km · 1 min · North Interstate 35
-
17
Turn left onto Summitt Avenue
53 m · 8 sec · Summitt Avenue
-
18
Continue on J M Lindsay Boulevard
12.1 mi · 14 min · J M Lindsay Boulevard
-
19
Continue on Division Street
9.8 mi · 11 min · Division Street
-
20
Arrive at your destination
0 m · 1 sec · Broad Street
Car Route Details
A richer read on the saved driving route between Austin and Saint Jo.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Purple Heart Trail
Keep slight right to continue on Purple Heart Trail
95.6 mi · 01h 40m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Chance Showers And Thunderstorms leaving Austin and Chance Showers And Thunderstorms near Saint Jo.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Austin to Saint Jo?
The road trip is about 274.4 miles (441.6 km) and usually takes 04h 50m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Hillsboro is a useful midpoint, sitting about 137.4 miles from Austin and 137 miles from Saint Jo.
How much longer is the road route than the straight-line distance?
The direct path is about 237.2 miles (381.7 km), while the road route adds roughly 37.2 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 6:00 AM to 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 7:20 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $36.58 one way or $73.16 round trip. Estimated CO2 is about 86 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around Austin and Chance Showers And Thunderstorms near Saint Jo.
Stop Ideas Near Hillsboro
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Historic City Hall
Milford City Hall, Police Station, Municipal Court
Town Hall Estates Hillsboro
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Hillsboro.
Cleburne
Waco, TX
McGregor
Fort Worth Central Station
Flight Path Map
This map shows the direct air route between Austin and Saint Jo. Straight-line distance: 237.18 mi (381.71 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 Saint Jo
City in Montague County, Texas, United States
| Population | 1,032 |
| Coordinates | 33.6948300, -97.5225200 |
| Altitude | 348 |
| Country | United States |
End: Saint Jo (-97.52252, 33.69483)
Estimated Travel Time
Distance: 442 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 08m |
| 40 mph (64.37 km/h) | 06h 51m |
| 50 mph (80.47 km/h) | 05h 29m |
| 60 mph (96.56 km/h) | 04h 34m |
| 70 mph (112.65 km/h) | 03h 55m |
| 80 mph (129 km/h) | 03h 25m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $36.58 | $73.16 |
| Mid-grade | $4.25 | $41.16 | $82.32 |
| Premium | $4.59 | $44.44 | $88.88 |
| Diesel | $3.99 | $38.65 | $77.30 |
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 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.