How far is Llano, TX from Houston, TX?
The driving distance from Llano, TX to Houston, TX is about 235.1 miles (378.4 km), with a travel time of about 03h 59m by car.
- The straight-line flight distance is about 209.3 miles (336.8 km).
- For a round trip, plan for roughly 07h 59m 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 59m.
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 Texas, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Showers And Thunderstorms
Chance Showers And Thunderstorms then Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Llano and Houston.
Turn-by-Turn Driving Directions
Step-by-step road directions between Llano and Houston.
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1
Start on the route
38 m · 5 sec
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2
Turn straight onto East Young Street
98 m · 8 sec · East Young Street
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3
Turn right onto Sheffield Avenue
119 m · 19 sec · Sheffield Avenue
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4
Turn right onto East Dallas Street
145 m · 26 sec · East Dallas Street
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5
Turn left onto Bessemer Avenue
1497 ft · 25 sec · Bessemer Avenue
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6
Continue on Ford Street
1.1 mi · 2 min · Ford Street
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7
Turn left
63.3 mi · 1 hr 26 min
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8
Continue on State Highway 71 West
1.1 mi · 2 min · State Highway 71 West
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9
Continue straight
1091 ft · 34 sec
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10
Merge slight right onto West US Highway 290
1.2 km · 59 sec · West US Highway 290
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11
Take the exit straight toward US 290 East, TX 71 East
590 ft · 12 sec
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12
Merge slight left onto West US Highway 290
62 m · 3 sec · West US Highway 290
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13
Continue straight
13.6 mi · 15 min
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14
Turn straight onto Bastrop Freeway
1.9 mi · 2 min · Bastrop Freeway
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15
Continue on East State Highway 71
2388 ft · 29 sec · East State Highway 71
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16
Continue on Texas State Highway 71
137 mi · 2 hr 25 min · Texas State Highway 71
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17
Take the exit slight left toward I 10 Toll: Katy Tollway
1548 ft · 22 sec
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18
Merge slight left onto Katy Tollway
3.2 mi · 4 min · Katy Tollway
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19
Take the exit slight right
1092 ft · 15 sec
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20
Merge slight right onto Katy Freeway
10.7 mi · 13 min · Katy Freeway
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21
Take the exit slight right toward Downtown, Theatre District
2064 ft · 52 sec
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22
Continue on Smith Street
704 ft · 29 sec · Smith Street
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23
Turn left onto Preston Street
101 m · 17 sec · Preston Street
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24
Turn left onto Louisiana Street
55 m · 5 sec · Louisiana Street
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25
Arrive at your destination
0 m · 1 sec · Louisiana Street
Car Route Details
A richer read on the saved driving route between Llano and Houston.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Texas State Highway 71
Continue on Texas State Highway 71
137 mi · 02h 25m
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.
Slight Chance Showers And Thunderstorms leaving Llano and Chance Showers And Thunderstorms then Showers And Thunderstorms near Houston.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Llano to Houston?
The road trip is about 235.1 miles (378.4 km) and usually takes 03h 59m 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?
Colorado is a useful midpoint, sitting about 117.4 miles from Llano and 117.7 miles from Houston.
How much longer is the road route than the straight-line distance?
The direct path is about 209.3 miles (336.8 km), while the road route adds roughly 25.8 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 6:00 AM to 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 9:00 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $31.37 one way or $62.73 round trip. Estimated CO2 is about 73.8 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Showers And Thunderstorms around Llano and Chance Showers And Thunderstorms then Showers And Thunderstorms near Houston.
Stop Ideas Near Colorado
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 Colorado.
Austin
Taylor
San Marcos Station
Bryan, TX
Flight Path Map
This map shows the direct air route between Llano and Houston. Straight-line distance: 209.27 mi (336.79 km).
#1 Llano
City in Llano County, Texas, United States
| Population | 3,508 |
| Coordinates | 30.7593500, -98.6750400 |
| Altitude | 314 |
| Country | United States |
#2 Houston
The fourth most populous city in the United States and the center of the Houston metropolitan area.
| Population | 2,316,120 |
| Coordinates | 29.7632800, -95.3632700 |
| Altitude | 12 |
| Country | United States |
End: Louisiana Street (-95.363596, 29.76347)
Estimated Travel Time
Distance: 378 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 50m |
| 40 mph (64.37 km/h) | 05h 52m |
| 50 mph (80.47 km/h) | 04h 42m |
| 60 mph (96.56 km/h) | 03h 55m |
| 70 mph (112.65 km/h) | 03h 21m |
| 80 mph (129 km/h) | 02h 56m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $31.37 | $62.73 |
| Mid-grade | $4.25 | $35.29 | $70.58 |
| Premium | $4.59 | $38.11 | $76.21 |
| Diesel | $3.99 | $33.14 | $66.28 |
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 22, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.