Trip from Plano, TX to Rio Hondo, TX

Drive Time

9h 34m

Distance

523.5 mi

842 km

Drive Score

7/10

Good drive

Same Day?

2-day trip

Fuel Cost

$80

one way

Best Time Drive vs Fly

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Photo: Nacho Monge

Trip Overview

The drive from Plano, TX to Rio Hondo, TX covers 523.5 miles and takes about 9h 34m behind the wheel. It usually feels better as a 2-day road trip than as one long push.

The route leans on Central Expressway, US 75 South, Downtown for much of the mileage, and the overall profile is long-distance drive. At current regular gas prices, budget about $79.97 one way before food or hotel costs.

Trip Pace

Best split across 2 days

Treat the return leg as its own travel day rather than an afterthought.

Break Rhythm

2 planned breaks

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

Midpoint

261.7 miles from Plano, TX

A natural place for your longest stop of the day , about 4h 47m into the drive .

Drive Character

At 523.5 miles and 9h 34m of driving, this is a route where fuel stops, weather, and timing matter more than any single turn. The main roads are Central Expressway and US 75 South.

Expect a mix of faster highway mileage and slower local approaches near the beginning or end.

There are about 52 navigation steps in the underlying route data, so the final approach matters more than the middle miles.

Central Expressway is one of the defining roads on this drive.

How Hard Is This Drive?

At 9h 34m, this is a long-haul route where pacing matters more than any single turn. There are only a few real navigation decisions along the way.

Route Complexity 4/10

Easy - simple navigation with a manageable amount of wheel time

The route itself is not hard, but at 9h 34m, endurance matters. Plan breaks every 2-3 hours. The 0 decision points are all manageable with basic attention.

Where does it get tricky?

This route does not have any notably tricky sections. Most of the drive from Plano, TX to Rio Hondo, TX is straightforward, with well-signed roads and simple exits.

Main Roads

Road	Distance	Duration
Central Expressway	Unavailable	Refreshing
US 75 South	Unavailable	Refreshing
Downtown	Unavailable	Refreshing
North Central Expressway	Unavailable	Refreshing
Elm Street	Unavailable	Refreshing
North Pearl Expressway	Unavailable	Refreshing
Young Street	Unavailable	Refreshing
South Harwood Street	Unavailable	Refreshing

Per-road distance and duration are being refreshed from OSRM for this route.

Longest stretch: Central Expressway — detailed segment metrics are refreshing.

Turn-by-Turn Driving Directions

Step-by-step road directions between Plano, TX and Rio Hondo, TX.

Start on East 15th Street

0.6 mi · 1 min · East 15th Street

Turn left onto Central Expressway

0.2 mi · 18 sec · Central Expressway

Take the ramp slight left toward US 75 South

0.2 mi · 19 sec · US 75 South

Merge slight left onto Central Expressway

17 mi · 17 min · Central Expressway

Take the exit slight left toward Downtown, Good-Latimer Expressway

502 ft · 12 sec · Downtown, Good-Latimer Expressway

Continue on North Central Expressway

0.7 mi · 1 min · North Central Expressway

Turn right onto Elm Street

305 ft · 11 sec · Elm Street

Turn left onto North Pearl Expressway

0.2 mi · 29 sec · North Pearl Expressway

Turn right onto Young Street

0.1 mi · 20 sec · Young Street

Turn left onto South Harwood Street

315 ft · 8 sec · South Harwood Street

Turn right onto Canton Street

0.4 mi · 48 sec · Canton Street

Take the ramp slight left toward I 30 West

0.3 mi · 38 sec · I 30 West

Keep slight left to continue on I 35E South, I 35E North: Waco, Denton

0.1 mi · 15 sec · I 35E South, I 35E North: Waco, Denton

Keep slight left to continue on I 35E North, I 35E South: Denton, Waco

220 ft · 5 sec · I 35E North, I 35E South: Denton, Waco

Keep slight left to continue on I 35E South: Waco

0.4 mi · 30 sec · I 35E South: Waco

Continue on South R L Thornton Freeway

0.5 mi · 44 sec · South R L Thornton Freeway

Continue on South R L Thornton Freeway

89 mi · 1 hr 31 min · South R L Thornton Freeway

Continue on North Jack Kultgen Expressway

6.6 mi · 7 min · North Jack Kultgen Expressway

Continue on Purple Heart Trail

38 mi · 39 min · Purple Heart Trail

Keep slight left

26 mi · 26 min

Take the exit slight right toward TX 130 Toll South: San Antonio

0.7 mi · 56 sec · TX 130 Toll South: San Antonio

Continue straight

59 mi · 54 min

Take the exit slight right toward US 183 South: Lockhart

0.2 mi · 30 sec · US 183 South: Lockhart

Continue on United States Highway 183

0.5 mi · 35 sec · United States Highway 183

Continue on North Colorado Street

4.9 mi · 8 min · North Colorado Street

Continue on US 183

10 mi · 11 min · US 183

Continue on North Magnolia Avenue

4.2 mi · 6 min · North Magnolia Avenue

Continue straight

51 mi · 56 min

Turn slight left onto Farm-to-Market Road 792

8.4 mi · 10 min · Farm-to-Market Road 792

Continue on East Main Street

0.8 mi · 1 min · East Main Street

Turn left onto South Sunset Strip Drive

1.2 mi · 1 min · South Sunset Strip Drive

Continue on South US Highway 181

40 mi · 45 min · South US Highway 181

Continue on North 8th Street

0.8 mi · 56 sec · North 8th Street

Continue on US Highway 181 South

16 mi · 18 min · US Highway 181 South

Take the exit slight right

0.3 mi · 45 sec

Keep slight right to continue on US Route 181

213 ft · 6 sec · US Route 181

Turn straight onto US Highway 181

0.7 mi · 1 min · US Highway 181

Take the ramp right

0.4 mi · 47 sec

Merge slight left

12 mi · 13 min

Take the exit straight toward I 37, US 77, I 69E

0.1 mi · 13 sec · I 37, US 77, I 69E

Keep slight left

0.4 mi · 48 sec

Merge slight right

2.5 mi · 2 min

Take the exit slight right toward I 69E, US 77: Kingsville, Brownsville

31 mi · 33 min · I 69E, US 77: Kingsville, Brownsville

Keep slight left to continue on U.S. Highway 77

61 mi · 1 hr 9 min · U.S. Highway 77

Keep slight left to continue on U.S. Highway 77

25 mi · 26 min · U.S. Highway 77

Take the exit slight right toward TX 107, FM 508: Santa Rosa, Rio Hondo

0.2 mi · 21 sec · TX 107, FM 508: Santa Rosa, Rio Hondo

Turn straight onto Interstate 69E Frontage Road

0.2 mi · 28 sec · Interstate 69E Frontage Road

Turn left onto Templeton Avenue

318 ft · 7 sec · Templeton Avenue

Continue on Templeton Street

0.3 mi · 30 sec · Templeton Street

Continue on Combes Rio Hondo Road

8.5 mi · 11 min · Combes Rio Hondo Road

Keep slight left to continue on West Colorado Avenue

1.0 mi · 2 min · West Colorado Avenue

Arrive at your destination

Trip Plan

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.

This drive is better paced as a 2-day trip.

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

The halfway point lands around 261.7 miles from Plano, TX, or about 4h 47m into the drive.

Consider an overnight stop or starting very early.

Departure

Before you leave

Start with fuel, water, and navigation already sorted so the first hour feels easy.

First stop

Around 115 miles or 2h 6m in

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

Halfway reset

Around 261.7 miles or 4h 47m in

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

Overnight split

Day 1 wrap after about 261.7 miles or 4h 47m

Stop before fatigue turns the last few hours into a grind. You want day two to start fresh, not just resumed.

Final approach

Final hour starts around 8h 28m

Traffic, exits, and arrival timing usually matter more near Rio Hondo, TX than in the middle of the route.

Before You Leave

Open the route before leaving Plano, 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.

Treat this as a 2-day road trip and book the overnight stop before the busiest arrival window.

Day 1

Settle into the route from Plano, TX

Aim for roughly 262 miles and 4.8 hours of wheel time on this day.

Day 2

Finish the approach into Rio Hondo, TX

Aim for roughly 262 miles and 4.8 hours of wheel time on this day.

Your first comfortable stop window is around 115 miles from Plano, TX.

This route usually feels better as a 2-day drive than as one long push.

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

Where to Stop

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

Halfway Point

Midpoint

About 261.7 mi from Plano, TX · 4h 47m into the drive

First major stop

Coffee and fuel

Killeen, TX

173 mi into the route

Best for: Coffee, fuel, and an easy first stretch

This is a natural early stop once the first hours of the drive are behind you.

Second major stop

Overnight candidate

San Antonio, TX

346 mi into the route

Best for: Hotel check-in, dinner, and a fresh start

This lines up well with a realistic day-end stop if you are breaking the drive into stages.

Find hotels in San Antonio, TX

Popular next leg

San Antonio, TX to Rio Hondo, TX

256 mi · 4h 35m

Overnight Options

Night 1

Austin, TX

262 mi · about 4.8h in

A practical overnight split lands near Austin, TX after about 262 miles or 4.8 hours of driving.

Find hotels

Pacing Suggestions

Arlington, TX

Fuel and coffee

A short stop after about 115 miles helps settle the day before fatigue starts building.

Austin, TX

Meal break

The midpoint is around 261.7 miles from Plano, TX, which is a good place for a longer meal and fuel stop.

Overnight split

Hotel stop

For a steadier pace, wrap day one after about 262 miles or 4.8 hours on the road.

Arriving in Rio Hondo, TX

The final approach into Rio Hondo, TX usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.

Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Rio Hondo, TX.

On a multi-day trip, keep the last day a little lighter so you reach Rio Hondo, TX with some flexibility left in the schedule.

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

Fuel & Cost

Regular Gas

$79.97 one way

$159.94 round trip

$3.88/gal 25.4 MPG avg 183 kg CO₂

Fuel Type	$/gal	One Way	Round Trip
midgrade	$4.25	$87.63	$175.27
premium	$4.59	$94.62	$189.24
diesel	$5.64	$116.30	$232.61

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$80

Hotel (1n)

$80–$140

Meals

$50–$100

Total

$210–$320

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

Estimated CO2 emission: 183.2 kg one way. Prices: EIA weekly data, 2026-04-06.

Driving Electric?

About $55 in charging · 1 stop · 67% less CO₂

Vehicle Type	kWh	Stops	DC Fast	Home Charge
Average EV	157	1	$54.97	$25.13
Efficient EV	130.9	1	$45.81	$20.94
EV Truck/SUV	209.4	2	$73.29	$33.50

Gas CO2

183 kg

EV CO2

61 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 data refreshed 2 days ago

Origin

Plano, TX

Afternoon in Plano on Sunday

Local time

1:28 PM

CDT

Current temp

61°F

Unavailable

Live forecast

Destination

Rio Hondo, TX

Afternoon in Rio Hondo on Sunday

Local time

1:28 PM

CDT

Current temp

90°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.

For long drives, weather on day two can matter just as much as conditions at departure, so check the whole travel window rather than only the first day.

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

29 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

9h 34m on the road

This is long enough that the arrival forecast matters almost as much as departure conditions. Recheck both ends before you roll.

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

Frequently Asked Questions

The drive from Plano, TX to Rio Hondo, TX covers 523.5 miles and takes about 9h 34m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.

The main roads are Central Expressway, US 75 South, Downtown. Expect a mix of highway and local road driving.

Consider an overnight stop or starting very early.

Yes. This route is usually more comfortable as a 2-day drive. A sensible stopping point is after roughly 262 miles on day one.

The midpoint is about 261.7 miles from Plano, TX. Look for rest areas, gas stations, or food options near the halfway mark.

At current regular gas prices, expect to spend about $79.97 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.

Start early — leave by 6-7 AM to arrive at a reasonable hour. This is a long drive — plan for a morning departure or consider splitting it into two days.

Plan about 2 meaningful breaks for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.

The route itself is not hard, but at 9h 34m, endurance matters. Plan breaks every 2-3 hours. The 0 decision points are all manageable with basic attention.

This route does not have any notably tricky sections. Most of the drive from Plano, TX to Rio Hondo, TX is straightforward, with well-signed roads and simple exits.

The route from Plano, TX to Rio Hondo, TX does not surface many named destination signs beyond the main corridor.

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Explore More

Return Trip

Rio Hondo, TX to Plano, TX

Plan the drive back the other way.

535.2 mi 8h 25m

Explore more options from Plano, TX or browse trips ending in Rio Hondo, TX.

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