Trip from Houston, TX to Rio Grande City, TX

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Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Oct 22, 2026 · Editorial standards

Drive Time

7h 25m

Distance

388.7 mi

626 km

Drive Score

8/10

Great drive

Same Day?

Yes, doable

Fuel Cost

$58

one way

EV Charging

Unknown

Best Time to Leave

Save up to 31 min

4 AM

7h 15m ★

6 AM

7h 25m

8 AM

7h 46m

10 AM

7h 32m

12 PM

7h 30m

3 PM

7h 33m

5 PM

7h 45m

8 PM

7h 19m

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

Best Time

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Houston, TX

Trace Hudson

Rio Grande City, TX

Jeff Stapleton

Trip Overview

Houston to Rio Grande City is 388.7 miles and takes about 7h 25m via US Highway 59 and I-2, with a fuel budget near $56 and enough daylight to finish in a day. This trip stays within Texas, moving from the Great Plains region into another part of the Great Plains. You'll spend most of your time on the highway, making for a straightforward drive. Given the duration and distance, it's definitely a feasible same-day trip if you get an early start, but consider breaking it up if you prefer a more relaxed pace.

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

2 planned breaks

Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.

Midpoint

194.4 miles from Houston, TX

A natural place for your longest stop of the day , about 3h 46m into the drive .

Main Roads

Road	Distance	Duration
US Highway 59	74.7 mi	1h 22m
Falfurrias Expressway	55.8 mi	58m
I 2	42.1 mi	48m
Alamo Street	37.1 mi	43m
US Highway 77 South	33.2 mi	37m
Southwest Freeway	32.8 mi	37m
I 69E	28.6 mi	31m
I 69C	27.1 mi	29m

Longest stretch: US Highway 59 — 74.7 mi, about 1h 22m

Traffic on I-69

Hour-of-day weekday pattern from 12 FHWA count stations on your route.

Peak

4 PM

~698 veh/hr typical · worst 1,031

Quietest

2 AM

~112 veh/hr

Peak-to-quiet ratio

6.2×

busier at peak than in the quiet hours

12a 6a noon 6p 11p

Averaged across 102 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 Rio Grande City, TX.

Start on Louisiana Street

148 ft · 11 sec · Louisiana Street

Turn left onto Congress Street

298 ft · 14 sec · Congress Street

Use the left / straight lanes.

Turn left onto Smith Street

2.7 mi · 5 min · Smith Street

Use the left lane.

Merge onto I 69; US 59

33 mi · 37 min · Southwest Freeway

Use the straight / slight right lanes.

Take the exit

0.2 mi · 28 sec

Exit 94 Toward Spur 10: Cottonwood, Church Road, Hartledge Road

Turn straight onto Southwest Freeway Frontage Road

1.0 mi · 1 min · Southwest Freeway Frontage Road

Continue on Southwest Freeway Frontage Road

0.4 mi · 1 min · Southwest Freeway Frontage Road

Continue on US 59 Southbound Frontage Road

0.9 mi · 2 min · US 59 Southbound Frontage Road

Take the ramp

0.2 mi · 25 sec

Merge onto US 59

9.2 mi · 10 min · US 59

Keep slight left at fork onto US 59

6.6 mi · 7 min · US 59

Take the exit

1.5 mi · 2 min

Continue on US 59

75 mi · 1 hr 22 min · US Highway 59

Keep slight left at fork onto Spur 91

1.0 mi · 1 min · Spur 91

Merge onto US 77

33 mi · 37 min · US Highway 77 South

Turn straight onto US 77

37 mi · 43 min · Alamo Street

Take the exit onto US 77

0.1 mi · 13 sec · US 77

Toward I 37, US 77, I 69E

Keep slight left at fork

0.4 mi · 47 sec

Merge onto I 37; US 77; I 69E

2.5 mi · 2 min · I 37; US 77; I 69E

Use the straight lane.

Take the exit onto I 69E; US 77

29 mi · 31 min · I 69E; US 77

Toward I 69E, US 77: Kingsville, Brownsville Use the straight / slight right lanes.

Take the exit

0.1 mi · 18 sec

Toward TX 141

Turn straight onto South US Highway 77 Bypass

0.1 mi · 25 sec · South US Highway 77 Bypass

Turn right onto TX 141

16 mi · 20 min · East King Avenue

Take the ramp

0.3 mi · 49 sec

Merge onto US 281

11 mi · 12 min · US 281

Keep slight left at fork onto I 69C; US 281

9.5 mi · 10 min · I 69C; US 281

Keep slight left at fork onto I 69C; US 281

56 mi · 58 min · Falfurrias Expressway

Use the straight / right lanes.

Keep slight left at fork onto I 69C; US 281

18 mi · 18 min · I 69C; US 281

Use the straight / slight right lanes.

Take the exit

0.8 mi · 1 min

Toward US 281 South, TX 495: Pharr

Merge onto I 2; US 83

42 mi · 48 min · I 2; US 83

Use the straight / slight right lanes.

Continue on US 83; FM 755

1.3 mi · 1 min · East Main Street

Continue on US 83

0.5 mi · 41 sec · East 2nd Street

Turn left onto North Britton Avenue

408 ft · 25 sec · North Britton Avenue

Continue on North Britton Avenue

374 ft · 18 sec · North Britton Avenue

Arrive at destination

North Britton Avenue

Trip Plan

To make the most of this 7h 25m drive, aim to depart from Houston early in the morning to avoid traffic and maximize daylight. With only two recommended stops and a primarily highway profile, you can easily complete this in one day. Keep an eye on your fuel, especially during the 74.7-mile stretch on US Highway 59, as services might be less frequent. The $56 fuel cost is an estimate, so check current prices before you go. If you prefer a less rushed experience, consider an overnight stop around the halfway point, though the route is well within single-day driving capabilities.

Morning Departure

Start early — leave by 6-7 AM to arrive at a reasonable hour.

Evening Departure

This is a long drive — plan for a morning departure or consider splitting it into two days.

You can normally do this drive in one day.

Plan roughly 2 meaningful breaks for fuel, food, and rest.

The halfway point lands around 194.4 miles from Houston, TX, or about 3h 46m into the drive.

The longest continuous stretch on this route runs about 74.7 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 86 miles or 1h 43m in

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

Halfway reset

Around 194.4 miles or 3h 46m in

This is the best place for your longest stop, a real meal, and a full fuel check.

Final approach

Final hour starts around 6h 16m

Traffic, exits, and arrival timing usually matter more near Rio Grande City, 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.

Pick one backup stop option before the midpoint in case traffic changes your pacing.

Day 1

Settle into the route from Houston, TX

This is one driving day of about 388.7 miles and 7h 25m.

Your first comfortable stop window is around 86 miles from Houston, TX.

This route can stay practical as a one-day drive if traffic stays reasonable.

Plan about 2 real breaks rather than only quick fuel stops.

The longest stretch is on US Highway 59 for about 74.7 miles.

Where to Stop

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

city and county seat of Nueces County, Texas, United States

Mid-route town

Meal stop

Corpus Christi, TX

194 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

Palacios, TX

Fuel and coffee

A short stop after about 86 miles helps settle the day before fatigue starts building.

Corpus Christi, TX

Meal break

The midpoint is around 194.4 miles from Houston, TX, which is a good place for a longer meal and fuel stop.

Before the longest stretch

1.9 mi from route

San Patricio County Northbound Rest Area

2.1 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

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

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

Heads-up: tricky spots

5 of 23

5 decision points cluster between mile 0 and 326.2 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.

0 mi into trip | ~0m in | Congress Street

Turn left onto Congress Street

Lane positioning matters here

Use the left / straight lanes.

35.6 mi into trip | ~44m in

Take the exit toward Spur 10: Cottonwood, Church Road, Hartledge Road

Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one

Exit 94 Toward Spur 10: Cottonwood, Church Road, Hartle...

204.5 mi into trip | ~3h 58m in | I 69E; US 77

Take the exit onto I 69E; US 77 toward I 69E, US 77: Kingsville, Brownsville

Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one

Use the straight / slight right lanes. Toward I 69E, US 77: Kingsville, Brownsville

270.5 mi into trip | ~5h 14m in | I 69C; US 281 / Falfurrias Expressway

Keep slight left at fork onto I 69C; US 281 / Falfurrias Expressway

Highway fork - watch signs carefully. Lane positioning matters here

Use the straight / right lanes.

326.2 mi into trip | ~6h 13m in | I 69C; US 281

Keep slight left at fork onto I 69C; US 281

Highway fork - watch signs carefully. Lane positioning matters here

Use the straight / slight right lanes.

Fuel & Cost

Regular Gas

$58.35 one way

$116.70 round trip

$3.81/gal 25.4 MPG avg 136 kg CO₂

Fuel Type	$/gal	One Way	Round Trip
midgrade	$4.22	$64.56	$129.13
premium	$4.57	$69.86	$139.72
diesel	$6.28	$96.04	$192.09

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$58

Meals

$25–$50

Total

$83–$108

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

Estimated CO2 emission: 136 kg one way. Prices: EIA weekly data, 2026-10-19.

Driving Electric?

About $41 in charging · 1 stop · 67% less CO₂

Vehicle Type	kWh	Stops	DC Fast	Home Charge
Average EV	116.6	1	$40.81	$18.66
Efficient EV	97.2	1	$34.01	$15.55
EV Truck/SUV	155.5	1	$54.42	$24.88

Gas CO2

136 kg

EV CO2

45 kg (67% less)

Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.

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 Oct 19, 2026

Origin

Houston, TX

Evening in Houston on Thursday

Local time

6:55 PM

CDT

Current temp

61°F

Partly Cloudy

NE 0 to 5 mph 1% chance Live forecast

Destination

Rio Grande City, TX

Evening in Rio Grande City on Thursday

Local time

6:55 PM

CDT

Current temp

64°F

Mostly Cloudy

0 mph 2% chance 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

3 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

7h 25m on the road

Start early — leave by 6-7 AM to arrive at a reasonable hour.

Weather data from the National Weather Service. Conditions may change; check closer to your travel date.

What kind of drive is this?

This route is predominantly highway driving, with 84% of the 388.7 miles on major roadways like US Highway 59 and I-2. The longest continuous stretch without a major change in direction or road type is 74.7 miles on US Highway 59. You'll notice a shift from the more urbanized exits around Houston to more rural cruising as you head south. The final portion of the drive involves transitioning to Falfurrias Expressway and I-2, which are also highway segments.

84% highway — fuel and pacing are the main things to plan.

35 navigation steps total — most of the decisions cluster near the start and finish.

Longest single stretch: 74.7 mi on US Highway 59.

How Hard Is This Drive?

10/10

This is a straightforward highway drive that stays mostly on US Highway 59 and Falfurrias Expressway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive near Congress Street.

Driving Effort 10/10

High effort - long or complex enough to need steady focus all day

Balances navigation complexity with total wheel time.

This is a demanding drive. With 23 significant decision points across 388.7 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: near the start (Congress Street): Lane positioning matters here; at 35.6 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 204.5 miles (I 69E; US 77): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.

Elevation Profile

Mostly flat terrain

182 ft 27 ft

Total Climb

332 ft

Total Descent

193 ft

Highest Point

182 ft

~360.9 mi in

Elevation Range

154 ft

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 Rio Grande City, TX, road signs point toward Spur 10: Cottonwood and Brownsville.

Spur 10: Cottonwood

35.6 mi in | ~44m

Brownsville

204.5 mi in | ~3h 58m | via I 69E; US 77

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.

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 Rio Grande City, TX

Full guide →

Founded 1848

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 7h 25m. Total distance: 388.7 miles.

Family Friendly

Moderate complexity with 2 natural rest stops along the way.

Solo Traveler

7h 25m drive, plan rest stops for pacing.

Frequently Asked Questions

The longest stretch is about 74.7 miles on US Highway 59. The full list of main roads is in the Roads section above.

Yes — we found about 19 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 Rio Grande City, 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 2 meaningful breaks. There are 19 rest areas along the route for bathroom stops.

Not recommended in a single day. At 7.4 hours each way, a round trip means 14.8 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Rio Grande City, TX before the return drive.

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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Trip from Houston, TX to Rio Grande City, TX

Best Time to Leave

Trip Overview

Main Roads

Traffic on I-69

Turn-by-Turn Driving Directions

Trip Plan

Before You Leave

Where to Stop

Pacing Suggestions

Stops Along Your Drive

Victoria County Southbound Rest Area

Brooks County Rest Area

Service Plaza

TA

Love's Travel Stop

Love's Travel Stop

TA

Victoria County Northbound Rest Area

Buc-ee's

Flying J Travel Center

Pilot Travel Center

Pilot Travel Center

Love's Travel Stop

Love's Travel Stop

Love's Travel Stop

Service Plaza

Service Plaza

Rest Area

San Patricio County Northbound Rest Area

Downtown Aquarium

Union Station

Cidercade Houston

Barbara Fish Daniel Nature Play Area and Picnic Pavilion

Midtown Park

Waugh Drive Bat Colony

20th Century Technology Museum

Children's Museum Houston

Heads-up: tricky spots

Fuel & Cost

Travel Intel

Houston, TX

Rio Grande City, TX

Same local time

3 degrees warmer at arrival

7h 25m on the road

What kind of drive is this?

How Hard Is This Drive?

Elevation Profile

Towns Mentioned on Route Signs

About the Cities

Starting in Houston, TX

Arriving in Rio Grande City, TX

Who Is This Route For?

Frequently Asked Questions

Which road carries most of the drive?

Are there rest areas on this route?

Should I avoid arriving after dark?

Is this a good trip with kids?

Where does this route get tricky?

Can I do this as a round trip in one go?

How this page is built

Explore More

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