How far is Mount Vernon, TX from Austin, TX?
The driving distance from Mount Vernon, TX to Austin, TX is about 301.3 miles (484.9 km), with a travel time of about 04h 50m by car.
- The straight-line flight distance is about 250.4 miles (403 km).
- For a round trip, plan for roughly 09h 41m 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.
Town in Ellis County, Texas, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms
Mostly Cloudy then Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Mount Vernon and Austin.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mount Vernon and Austin.
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1
Start on East Main Street
3241 ft · 1 min · East Main Street
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2
Turn left onto State Highway 37 South
1.8 mi · 3 min · State Highway 37 South
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3
Turn right onto West Interstate 30
1810 ft · 50 sec · West Interstate 30
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4
Take the ramp slight left
844 ft · 21 sec
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5
Merge slight left
100 mi · 1 hr 45 min
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6
Take the exit slight right toward I 35E: Denton, Waco
3065 ft · 1 min
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7
Keep slight left to continue on I 35E South, I 35E North: Waco, Denton
607 ft · 15 sec
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8
Keep slight left to continue on I 35E North, I 35E South: Denton, Waco
67 m · 5 sec
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9
Keep slight left to continue on I 35E South: Waco
1915 ft · 30 sec
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10
Continue on South R L Thornton Freeway
2866 ft · 44 sec · South R L Thornton Freeway
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11
Continue on South R L Thornton Freeway
89.3 mi · 1 hr 32 min · South R L Thornton Freeway
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12
Continue on North Jack Kultgen Expressway
6.6 mi · 8 min · North Jack Kultgen Expressway
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13
Continue on Purple Heart Trail
37.9 mi · 39 min · Purple Heart Trail
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14
Keep slight left
55.8 mi · 59 min
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15
Keep slight left to continue on Purple Heart Trail
2.4 mi · 3 min · Purple Heart Trail
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16
Take the exit slight right toward 8th–3rd Streets, Huston-Tillotson University
1096 ft · 27 sec
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17
Turn straight onto North Interstate 35
948 ft · 27 sec · North Interstate 35
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18
Turn right onto East 6th Street
2578 ft · 1 min · East 6th Street
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19
Turn left onto Congress Avenue
109 m · 18 sec · Congress Avenue
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20
Turn left onto East 5th Street
8 m · 1 sec · East 5th Street
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21
Arrive at your destination
0 m · 1 sec · East 5th Street
Car Route Details
A richer read on the saved driving route between Mount Vernon and Austin.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
West Interstate 30
Merge slight left
100 mi · 01h 45m
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 Mount Vernon and Mostly Cloudy then Chance Showers And Thunderstorms near Austin.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Mount Vernon to Austin?
The road trip is about 301.3 miles (484.9 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?
Milford is a useful midpoint, sitting about 148.9 miles from Mount Vernon and 152.4 miles from Austin.
How much longer is the road route than the straight-line distance?
The direct path is about 250.4 miles (403 km), while the road route adds roughly 50.9 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 7:18 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $40.17 one way or $80.34 round trip. Estimated CO2 is about 94.5 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around Mount Vernon and Mostly Cloudy then Chance Showers And Thunderstorms near Austin.
Stop Ideas Near Milford
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Historic City Hall
Frost City Hall
Town Hall Estates Hillsboro
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Milford.
Cleburne
Waco, TX
Union Station
Dallas, TX
Flight Path Map
This map shows the direct air route between Mount Vernon and Austin. Straight-line distance: 250.4 mi (402.98 km).
#1 Mount Vernon
Town in Texas, United States
| Population | 2,769 |
| Coordinates | 33.1887300, -95.2213300 |
| Altitude | 150 |
| Country | United States |
#2 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 |
End: East 5th Street (-97.743073, 30.267115)
Estimated Travel Time
Distance: 485 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 10h 02m |
| 40 mph (64.37 km/h) | 07h 31m |
| 50 mph (80.47 km/h) | 06h 01m |
| 60 mph (96.56 km/h) | 05h 01m |
| 70 mph (112.65 km/h) | 04h 18m |
| 80 mph (129 km/h) | 03h 45m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $40.17 | $80.34 |
| Mid-grade | $4.25 | $45.20 | $90.40 |
| Premium | $4.59 | $48.80 | $97.60 |
| Diesel | $3.99 | $42.45 | $84.89 |
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 15, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.