This 260.5-mile drive from Houston, TX to Harper, TX is a straightforward, highway-focused journey that can easily be completed in a single day. Expect to spend about 4 hours and 54 minutes on the road, primarily utilizing West US Highway 290 and TX 71, with a portion on the Katy Freeway. With a fuel cost estimated at $39, this route is budget-friendly for a day trip. The drive begins in the Great Plains region of Texas and concludes in the same region, offering a consistent landscape. This trip is ideal for those looking for an efficient way to travel between these two Texas locations.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
130.2 miles from Houston, TX
A natural place for your longest stop of the day
, about 2h 21m into the drive
.
Main Roads
Road
Distance
Duration
West US Highway 290
79.7 mi
1h 32m
TX 71
77.7 mi
1h 22m
Katy Freeway
74.1 mi
1h 20m
East Ben White Boulevard
7.4 mi
8m
US 290
6.1 mi
7m
South US Highway 281
5.4 mi
6m
East Main Street
4.6 mi
9m
East State Highway 71
2.2 mi
2m
Longest stretch:
West US Highway 290
— 79.7 mi, about 1h 32m
Turn-by-Turn Driving Directions
Step-by-step road directions between Houston, TX and Harper, TX.
1
Start on Louisiana Street
0.1 mi·24 sec·Louisiana Street
Use the straight / left lanes.
2
Take the ramp
0.4 mi·52 sec
Toward I 10 West: San Antonio
3
Merge onto I 10; US 90
74 mi·1 hr 20 min·Katy Freeway
Use the straight / slight right lanes.
4
Take the exit onto TX 71
0.5 mi·33 sec·TX 71
Toward TX 71 West: La Grange, Austin
5
Keep slight left at fork onto TX 71
77 mi·1 hr 22 min·TX 71
Use the straight / slight right lanes.
6
Continue on 71 Toll
1.9 mi·2 min·Bastrop Freeway
Use the straight / slight right lanes.
7
Continue on TX 71
2.2 mi·2 min·East State Highway 71
Use the straight / slight right lanes.
8
Continue on TX 71
7.4 mi·8 min·East Ben White Boulevard
Use the straight / slight right lanes.
9
Keep slight left at fork onto US 290; TX 71
6.1 mi·7 min·US 290; TX 71
Use the straight lane.
10
Continue on West US Highway 290 Frontage Rd
447 ft·6 sec·West US Highway 290 Frontage Rd
11
Continue on West US 290 Frontage Rd
0.3 mi·23 sec·West US 290 Frontage Rd
12
Turn straight onto West US 290 Bypass Lanes
0.5 mi·33 sec·West US 290 Bypass Lanes
13
Continue on US 290
378 ft·4 sec·West US Highway 290
14
Continue on US 290
30 mi·37 min·West US Highway 290
Use the left lane.
15
Merge onto US 281; US 290
5.4 mi·6 min·South US Highway 281
16
Turn left onto US 290
1.1 mi·1 min·East Main Street
Toward Fredericksburg
17
Continue on US 290
27 mi·30 min·West US Highway 290
18
Continue on US 290
3.5 mi·7 min·East Main Street
19
Continue on US 290
22 mi·24 min·West US Highway 290
20
Arrive at destination
US 290; RM 783
Trip Plan
Given the 4 hour and 54 minute duration, starting your trip in the morning is advisable to allow for flexibility. While this drive is manageable in one day, plan for one stop to break up the journey and refuel if necessary. The longest continuous stretch is nearly 80 miles, so consider taking a break before or after this segment. Keep an eye on your fuel gauge, especially as you approach the halfway point, as services can sometimes be spaced out on highway stretches. The estimated fuel cost of $39 makes it easy to budget for this trip.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 130.2 miles from Houston, TX, or about 2h 21m into the drive.
The longest continuous stretch on this route runs about 79.7 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 57 miles or 1h 2m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 130.2 miles or 2h 21m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 58m
Traffic, exits, and arrival timing usually matter more near Harper, TX than in the middle of the route.
Before You Leave
+
Open the route before leaving Houston, TX so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Houston, TX
This is one driving day of about 260.5 miles and 4h 54m.
Your first comfortable stop window is around 57 miles from Houston, TX.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on West US Highway 290 for about 79.7 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 7
5 decision points cluster between mile 0.6 and 206.6 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0.6 mi into trip|~1m in|I 10; US 90 / Katy Freeway
Merge onto I 10; US 90 / Katy Freeway
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
5
74.6 mi into trip|~1h 22m in|TX 71
Take the exit onto TX 71 toward TX 71 West: La Grange, Austin
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Toward TX 71 West: La Grange, Austin
6
75.2 mi into trip|~1h 22m in|TX 71
Keep slight left at fork onto TX 71
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
6
163.9 mi into trip|~2h 57m in|US 290; TX 71
Keep slight left at fork onto US 290; TX 71
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight lane.
4
206.6 mi into trip|~3h 49m in|US 290 / East Main Street
Turn left onto US 290 / East Main Street toward Fredericksburg
Navigation decision point
Toward Fredericksburg
Fuel & Cost
Regular Gas
$39.36 one way
$78.72 round trip
$3.84/gal25.4 MPG avg91 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.20
$43.09
$86.17
premium
$4.54
$46.51
$93.02
diesel
$5.61
$57.52
$115.03
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$39
Meals
$25–$50
Total
$64–$89
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 91.1 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $27 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
78.1
0
$27.35
$12.50
Efficient EV
65.1
0
$22.79
$10.42
EV Truck/SUV
104.2
1
$36.47
$16.67
Gas CO2
91 kg
EV CO2
30 kg (67% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Apr 17, 2026
Origin
Houston, TX
Late night
in Houston on Tuesday
Local time
4:46 AM
CDT
Current temp
70°F
Partly Cloudy
S 5 to 15 mph0% chanceLive forecast
Destination
Harper, TX
Late night
in Harper on Tuesday
Local time
4:46 AM
CDT
Current temp
83°F
Unavailable
Live forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
13 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
4h 54m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
National Parks Near This Route
Worth a detour if your schedule allows.
Lyndon B Johnson National Historical Park
National Historical Park
Lyndon B. Johnson National Historical Park tells the story of our 36th president beginning with his ancestors until his final resting place on his beloved LBJ Ranch. This entire "circle of life" gives...
4 mi from route
~9 min detour
Free
near mile 215.6
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This route is predominantly a highway experience, with 95% of the drive taking place on major roads. You'll encounter a longest stretch of 79.7 miles on West US Highway 290, offering a good opportunity to settle into a rhythm. The profile suggests a consistent highway drive, meaning you'll likely experience smooth sailing with minimal interruptions from town traffic. This highway-centric nature makes it a predictable and efficient journey, allowing you to cover significant ground without much deviation.
95% highway — fuel and pacing are the main things to plan.
20 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 79.7 mi on West US Highway 290.
How Hard Is This Drive?
6/10
This is a straightforward highway drive that stays mostly on West US Highway 290 and TX 71. You will hit about 7 points where you need to pay attention to lane position or signs. The trickiest moment comes around 0.6 miles in near I 10; US 90 / Katy Freeway.
Driving Effort6/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 260.5 miles you will encounter 7 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 0.6 miles (I 10; US 90 / Katy Freeway): Merge point - match speed before joining. Lane positioning matters here; at 74.6 miles (TX 71): Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 75.2 miles (TX 71): Highway fork - watch signs carefully. Lane positioning matters here.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Houston, TX and Harper, TX, road signs point toward Austin and Fredericksburg.
Houston is a sprawling port city in Southeastern Texas. An oil boom and continuing international immigration has brought explosive growth to the city, and it is now the fifth largest metropolitan area in the United States and the most diverse large city since 2021. While at first glance, the city appears to be a 9-5 central business district surrounded by a sea of suburbs and strip malls, there are many hidden gems to be discovered.
Top landmarks
•Museum of Fine Arts, Houston — art museum in Houston, Texas
•Astrodome — historic place in Houston, Harris County, Texas
•Rothko Chapel — building in Houston, Harris County, Texas
Doable as a same-day drive at 4h 54m. Total distance: 260.5 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 54m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (95%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 79.7 miles on West US Highway 290. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Harper, TX before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 0.6 miles (I 10; US 90 / Katy Freeway): Merge point - match speed before joining. Lane positioning matters here; at 74.6 miles (TX 71): Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 75.2 miles (TX 71): Highway fork - watch signs carefully. Lane positioning matters here.
Yes — Lyndon B Johnson National Historical Park. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 4.9 hours each way, an in-and-out day trip would put you behind the wheel for 9.8 hours — manageable with a long break at Harper, TX, but most travelers stay overnight.
