How far is Austin, TX from Trinity, TX?
The driving distance from Austin, TX to Trinity, TX is about 176.4 miles (283.9 km), with a travel time of about 03h 28m by car.
- The straight-line flight distance is about 148.4 miles (238.8 km).
- For a round trip, plan for roughly 06h 56m 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 03h 28m.
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.
City in Collin County, Texas, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms
Showers And Thunderstorms Likely
Driving Route Map
The map below follows the saved road route between Austin and Trinity.
Turn-by-Turn Driving Directions
Step-by-step road directions between Austin and Trinity.
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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
-
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
53.5 mi · 58 min
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14
Keep slight left
5.5 mi · 7 min
-
15
Turn right onto West William J Bryan Parkway
1.6 km · 2 min · West William J Bryan Parkway
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16
Continue on East William J Bryan Parkway
2.2 mi · 4 min · East William J Bryan Parkway
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17
Continue on Boonville Road
3.2 mi · 5 min · Boonville Road
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18
Continue on Farm-to-Market Road 158
1.2 km · 1 min · Farm-to-Market Road 158
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19
Continue straight
48.4 mi · 57 min
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20
Turn left
1.6 km · 2 min
-
21
Take the ramp left
1177 ft · 32 sec
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22
Merge slight left onto State Highway 19
18.3 mi · 21 min · State Highway 19
-
23
Turn left onto West Main Street
29 m · 2 sec · West Main Street
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24
Arrive at your destination
0 m · 1 sec · West Main Street
Car Route Details
A richer read on the saved driving route between Austin and Trinity.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Longest stretch
Turn left
53.5 mi · 00h 58m
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 Showers And Thunderstorms Likely near Trinity.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Austin to Trinity?
The road trip is about 176.4 miles (283.9 km) and usually takes 03h 28m 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?
Parker is a useful midpoint, sitting about 88.2 miles from Austin and 88.2 miles from Trinity.
How much longer is the road route than the straight-line distance?
The direct path is about 148.4 miles (238.8 km), while the road route adds roughly 28 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 10:04 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $23.54 one way or $47.09 round trip. Estimated CO2 is about 55.4 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around Austin and Showers And Thunderstorms Likely near Trinity.
Stop Ideas Near Parker
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 Parker.
Bryan, TX
Prairie View, TX
Taylor
Temple
Flight Path Map
This map shows the direct air route between Austin and Trinity. Straight-line distance: 148.38 mi (238.79 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 Trinity
City in Texas
| Population | 2,800 |
| Coordinates | 30.9451900, -95.3755000 |
| Altitude | 71 |
| Country | United States |
End: Trinity (-95.3755, 30.94519)
Estimated Travel Time
Distance: 284 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 52m |
| 40 mph (64.37 km/h) | 04h 24m |
| 50 mph (80.47 km/h) | 03h 31m |
| 60 mph (96.56 km/h) | 02h 56m |
| 70 mph (112.65 km/h) | 02h 31m |
| 80 mph (129 km/h) | 02h 12m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $23.54 | $47.09 |
| Mid-grade | $4.25 | $26.49 | $52.98 |
| Premium | $4.59 | $28.60 | $57.20 |
| Diesel | $3.99 | $24.88 | $49.75 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.