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Trip from Houston, TX to Sunnyvale, TX

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Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Jul 21, 2026 · Editorial standards

Drive Time

4h 22m

Distance

246.2 mi

396 km

Drive Score

8/10

Great drive

Same Day?

Yes, doable

Fuel Cost

$34

one way

EV Charging

Unknown

Best Time to Leave

Save up to 40 min
4 AM
4h 9m ★
6 AM
4h 23m
8 AM
4h 49m
10 AM
4h 32m
12 PM
4h 29m
3 PM
4h 33m
5 PM
4h 48m
8 PM
4h 15m

Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.

Downtown houston-tx

Houston, TX

Trace Hudson

Downtown Sunnyvale, TX, TX

Sunnyvale, TX

Jeff Stapleton

Trip Overview

Houston to Sunnyvale is 246.2 miles and takes about 4h 22m via North Freeway, with a fuel budget near $39 and enough daylight to finish in a day. This trip stays within Texas, moving from the Great Plains region to another part of the Great Plains. The route is predominantly highway driving, making it a straightforward option for a single-day trip. If you're looking for a direct connection between these two Texas locations, this is a solid choice that won't take up your entire day.

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

123.1 miles from Houston, TX

A natural place for your longest stop of the day , about 2h 10m into the drive .

Main Roads

Road Distance Duration
North Freeway 226.7 mi 3h 57m
Lyndon B Johnson Freeway 12.9 mi 13m
US 80 2.5 mi 2m
East US Highway 80 0.7 mi 1m
South Collins Road 0.7 mi 1m
Travis Street 0.2 mi <1m
North Collins Road 0.2 mi <1m
Franklin Street 0.1 mi <1m
Longest stretch: North Freeway — 226.7 mi, about 3h 57m

Traffic on I-45

Hour-of-day weekday pattern from 40 FHWA count stations on your route.

Peak

4 PM

~3,315 veh/hr typical · worst 3,925

Quietest

2 AM

~414 veh/hr

Peak-to-quiet ratio

busier at peak than in the quiet hours

12a 6a noon 6p 11p

Averaged across 48 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).

Turn-by-Turn Driving Directions

Step-by-step road directions between Houston, TX and Sunnyvale, TX.

1

Start on Louisiana Street

474 ft · 19 sec · Louisiana Street
Use the straight / left lanes.
2

Turn right onto Franklin Street

0.1 mi · 28 sec · Franklin Street
3

Turn left onto Travis Street

0.2 mi · 29 sec · Travis Street
4

Take the ramp

1.0 mi · 2 min
Toward I 45 North Express Lane
5

Merge onto I 45

227 mi · 3 hr 57 min · North Freeway
Use the straight / slight right lanes.
6

Take the exit

0.4 mi · 40 sec
Exit 276B Toward I 20 East: Shreveport Use the straight / slight right lanes.
7

Merge onto I 20

6.1 mi · 6 min · Lyndon B Johnson Freeway
Use the straight / slight right lanes.
8

Keep slight right at fork onto I 635

6.8 mi · 7 min · Lyndon B Johnson Freeway
Exit 480 Toward I 635 North: Mesquite, Garland Use the straight / right lanes.
9

Take the exit

0.3 mi · 37 sec
Exit 6B Toward US 80 East: Terrell Use the straight / slight right lanes.
10

Merge onto US 80

2.5 mi · 2 min · US 80
Use the straight / slight right lanes.
11

Take the exit

0.3 mi · 39 sec
Toward TX 352: Collins Road Use the straight / slight right lanes.
12

Turn straight onto East US Highway 80

0.7 mi · 1 min · East US Highway 80
13

Turn left onto TX 352

0.7 mi · 1 min · South Collins Road
Use the straight lane.
14

Enter roundabout onto North Collins Road

150 ft · 4 sec · North Collins Road
15

Continue on North Collins Road

0.2 mi · 26 sec · North Collins Road
16

Turn right onto Raider Drive

124 ft · 5 sec · Raider Drive
17

Turn right

119 ft · 8 sec
18

Arrive at destination

Trip Plan

With a driving time of just over four hours, this trip is easily manageable in a single day. Consider leaving Houston in the morning to give yourself ample time to reach Sunnyvale comfortably. The fuel cost is estimated at $39, so ensure you have enough fuel before departing, especially since the longest stretch without a major road change is 226.7 miles. There's only one recommended stop, so you can decide if you want to break up the drive or push through. The flexibility of a shorter drive means you can adjust your departure time based on traffic or personal preference.

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 123.1 miles from Houston, TX, or about 2h 10m into the drive.
The longest continuous stretch on this route runs about 226.7 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 54 miles or 58m in

Use this first pause for coffee, a restroom break, and a quick traffic check ahead.

Halfway reset

Around 123.1 miles or 2h 10m 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 33m

Traffic, exits, and arrival timing usually matter more near Sunnyvale, 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 246.2 miles and 4h 22m.

Your first comfortable stop window is around 54 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 North Freeway for about 226.7 miles.

Where to Stop

Rest stops, refuel points, and overnight suggestions along this route.

town in Ellis County, Texas, United States

Mid-route town

Meal stop

Italy, TX

123 mi into the route

Best for: Lunch, fuel, and a longer reset

This sits close to the middle of the route, so it works well for the longest stop of the day.

Pacing Suggestions

New Waverly, TX

Fuel and coffee

A short stop after about 54 miles helps settle the day before fatigue starts building.

Seven Points, TX

Meal break

The midpoint is around 123.1 miles from Houston, TX, which is a good place for a longer meal and fuel stop.

Before the longest stretch

Fuel check

Top up before North Freeway if your tank is already low. That segment runs about 226.7 miles.

These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.

Stops Along Your Drive

Picked by where they fit in your drive — first break, midpoint reset, final stretch.

Love's Travel Stop

0.1 mi from route

Love's Travel Stop

0.1 mi from route

Love's Travel Stop

0.1 mi from route

Buc-ee's

0.1 mi from route

Love's Travel Stop

0.1 mi from route

Road Ranger

0.1 mi from route

TA Express

0.1 mi from route

QuikTrip

0.1 mi from route

Love's Travel Stop

0.2 mi from route

Flying J Travel Center

0.2 mi from route

Pilot Travel Center

0.2 mi from route

Navarro County Northbound Rest Area

0.2 mi from route

TA Express

0.2 mi from route

Buc-ee's

0.2 mi from route

QuikTrip

0.2 mi from route

Walker County Southbound Rest Area

0.3 mi from route

Walker County Northbound Rest Area

0.3 mi from route

Navarro County Southbound Rest Area

0.3 mi from route

Pilot Travel Center

0.3 mi from route

QuikTrip

0.3 mi from route

Service Plaza

1.2 mi from route

Service Plaza

1.5 mi from route

Flying J Travel Center

1.6 mi from route

TA

1.7 mi from route

Service Plaza

2.3 mi from route

Downtown Aquarium

4.1 ★ ★ ★ ★ ☆

Near the start, right off the route

0.2 mi from route ~1 min detour

Houston, Texas

Hours: 10 am–8:30 pm

+17132233474

Visit website

Union Station

4.7 ★ ★ ★ ★ ★

Near the start, right off the route

0.6 mi from route ~1 min detour

Houston, Texas

+17132598070

Visit website

Cidercade Houston

4.5 ★ ★ ★ ★ ★

Near the start, short detour

1.1 mi from route ~3 min detour

Houston, Texas

Hours: 10 am–12 pm

+13462417524

Visit website

Barbara Fish Daniel Nature Play Area and Picnic Pavilion

4.5 ★ ★ ★ ★ ★

Near the start, right off the route

0.8 mi from route ~2 min detour

Houston, Texas

Hours: 7 am–8 pm

+17137520314

Visit website

Midtown Park

4.6 ★ ★ ★ ★ ★

Near the start, short detour

1.5 mi from route ~4 min detour

Houston, Texas

Hours: 8 am–10 pm

+17135267577

Visit website

Waugh Drive Bat Colony

4.6 ★ ★ ★ ★ ★

Near the start, short detour

2.1 mi from route ~5 min detour

Houston, Texas

Hours: Open 24 hours

+17137520314

Visit website

Children's Museum Houston

4.6 ★ ★ ★ ★ ★

Near the start, short detour

3.1 mi from route ~8 min detour

Houston, Texas

Hours: 9 am–8 pm

+17135221138

Visit website

Carl Barton Jr Park

4.7 ★ ★ ★ ★ ★

Near the start, ~9 min detour

First break 3.5 mi from route ~9 min detour

Conroe, Texas

Hours: 6 am–8:30 pm

+19365223000

Visit website

Place data sourced from public business listings. Hours and availability may vary.

Heads-up: tricky spots

5 of 15

5 decision points cluster between mile 0.1 and 244.2 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.

5
0.1 mi into trip | ~0m in | Franklin Street

Turn right onto Franklin Street

Navigation decision point

7
228.2 mi into trip | ~4h in

Take the exit toward I 20 East: Shreveport

Exit ramp - move to the correct lane early. Lane positioning matters here

Use the straight / slight right lanes. Exit 276B Toward I 20 East: Shreveport
9
234.7 mi into trip | ~4h 7m in | I 635 / Lyndon B Johnson Freeway

Keep slight right at fork onto I 635 / Lyndon B Johnson Freeway toward I 635 North: Mesquite, Garland

Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one

Use the straight / right lanes. Exit 480 Toward I 635 North: Mesquite, Garland
7
241.4 mi into trip | ~4h 15m in

Take the exit toward US 80 East: Terrell

Exit ramp - move to the correct lane early. Lane positioning matters here

Use the straight / slight right lanes. Exit 6B Toward US 80 East: Terrell
6
244.2 mi into trip | ~4h 18m in

Take the exit toward TX 352: Collins Road

Exit ramp - move to the correct lane early. Lane positioning matters here

Use the straight / slight right lanes. Toward TX 352: Collins Road

Fuel & Cost

Regular Gas

$33.72 one way

$67.44 round trip

$3.48/gal 25.4 MPG avg 86 kg CO2
Fuel Type $/gal One Way Round Trip
midgrade $3.89 $37.67 $75.33
premium $4.23 $40.95 $81.91
diesel $4.80 $46.49 $92.97

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$34

Meals

$25–$50

Total

$59–$84

Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.

Estimated CO2 emission: 86.1 kg one way. Prices: EIA weekly data, 2026-07-13.

Driving Electric?

About $26 in charging · 0 stops · 66% less CO2

Vehicle Type kWh Stops DC Fast Home Charge
Average EV 73.9 0 $25.85 $11.82
Efficient EV 61.6 0 $21.54 $9.85
EV Truck/SUV 98.5 1 $34.47 $15.76

Gas CO2

86 kg

EV CO2

29 kg (66% 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 Jul 18, 2026

Origin

Houston, TX

Evening in Houston on Monday

Local time

7:28 PM

CDT

Current temp

95°F

Partly Sunny

S 5 to 10 mph 7% chance Live forecast

Flood Warning

Flood Warning issued July 18 at 6:54AM CDT until July 21 at 4:06AM CDT by NWS Corpus Christi TX

Flood Warning

Flood Warning issued July 18 at 6:53AM CDT until July 20 at 4:50AM CDT by NWS Corpus Christi TX

Destination

Sunnyvale, TX

Evening in Sunnyvale on Monday

Local time

7:28 PM

CDT

Current temp

95°F

Mostly Sunny

SSW 5 to 10 mph 2% chance Live forecast

Flood Warning

Flood Warning issued July 18 at 6:54AM CDT until July 21 at 4:06AM CDT by NWS Corpus Christi TX

Flood Warning

Flood Warning issued July 18 at 6:53AM CDT until July 20 at 4:50AM CDT by NWS Corpus Christi TX

100°F

Italy, TX

123 mi in

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

Very similar conditions

Both ends of the route are sitting at about the same temperature right now.

Road read

4h 22m 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.

What kind of drive is this?

Expect nearly all highway driving, with 99% of the 246.2 miles on roads like the North Freeway and Lyndon B Johnson Freeway. You'll experience a very long stretch of 226.7 miles on the North Freeway before transitioning to other roads. Given the high highway percentage, anticipate frequent exits and merges, especially as you approach urban areas.

99% highway — fuel and pacing are the main things to plan.
18 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 226.7 mi on North Freeway.

How Hard Is This Drive?

7/10

This is a straightforward highway drive that stays mostly on North Freeway and Lyndon B Johnson Freeway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.1 miles in near Franklin Street.

Driving Effort 7/10

Demanding - plan breaks and stay ahead of the key maneuvers

Balances navigation complexity with total wheel time.

This is a demanding drive. With 15 significant decision points across 246.2 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.

Where does it get tricky?

The main spots that need attention: at 0.1 miles (Franklin Street): Navigation decision point; at 228.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 234.7 miles (I 635 / Lyndon B Johnson Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.

Elevation Profile

Mostly flat terrain

487 ft 35 ft

Total Climb

709 ft

Total Descent

257 ft

Highest Point

487 ft

~246.2 mi in

Elevation Range

452 ft

About the Cities

Starting in Houston, TX

Full guide →

“Space City” · Founded 1836

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. === Welcome World Cup fans === Games will be played at NRG Stadium on the south side of Houston The best way to get to the stadium on game day is to use MetroRail trains (red line to NRG Stadium/Astrodome). Fare cards can be purchased at kiosks at train platforms and cost US$1.25 per ride The best hotels for football fans are downtown or near the medical center (both areas have easy access to MetroRail).

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

Arriving in Sunnyvale, TX

Full guide →

Founded 1953

Sunnyvale is a city in the South Bay region of the San Francisco Bay Area, in California. Sunnyvale was ranked the 5th safest city in the United States in its size category for 2004.

City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).

Who Is This Route For?

Weekend Trip

Doable as a same-day drive at 4h 22m. Total distance: 246.2 miles.

Family Friendly

Moderate complexity with 1 natural rest stops along the way.

Solo Traveler

4h 22m drive, comfortable solo distance.

First-Time Driver

Mostly highway driving (99%). Some complex stretches to watch for.

Frequently Asked Questions

The longest stretch is about 226.7 miles on North Freeway. The full list of main roads is in the Roads section above.

Yes — we found about 25 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.

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 Sunnyvale, 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. There are 25 rest areas along the route for bathroom stops.

The main spots that need attention: at 0.1 miles (Franklin Street): Navigation decision point; at 228.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 234.7 miles (I 635 / Lyndon B Johnson Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.

Possible but tiring. At 4.4 hours each way, an in-and-out day trip would put you behind the wheel for 8.8 hours — manageable with a long break at Sunnyvale, TX, but most travelers stay overnight.

How this page is built

Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, USGS 3DEP for elevation, and FHWA TMAS for hourly traffic volumes. See our methodology for refresh cadence and limitations.

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