Trip from Corpus Christi, TX to Iowa Park, TX

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Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Jul 19, 2026 · Editorial standards

Drive Time

9h 9m

Distance

490.8 mi

790 km

Drive Score

8/10

Great drive

Same Day?

2-day trip

Fuel Cost

$67

one way

EV Charging

Unknown

Best Time to Leave

Save up to 25 min

4 AM

9h 1m ★

6 AM

9h 10m

8 AM

9h 26m

10 AM

9h 15m

12 PM

9h 14m

3 PM

9h 16m

5 PM

9h 25m

8 PM

9h 5m

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

Corpus Christi, TX

Wikimedia Commons

city in Wichita County, Texas, United States

Iowa Park, TX

Wikimedia Commons

Trip Overview

Corpus Christi, TX to Iowa Park, TX is 490.8 miles and takes about 9 hours 9 minutes via I 37 and US 281, with a fuel budget near $71 and enough daylight to finish in a day, though an overnight stop is recommended. This route stays within Texas, moving from the southern coastal plains region northward through the heart of the state. Expect a fairly direct drive with a significant portion on major highways. Given the duration, breaking this trip into two days makes the most sense for a relaxed pace.

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

245.4 miles from Corpus Christi, TX

A natural place for your longest stop of the day , about 4h 26m into the drive .

Main Roads

Road	Distance	Duration
I 37	142 mi	2h 24m
US 281	100.6 mi	1h 59m
North US Highway 281	95 mi	1h 47m
South Benson Street	67.3 mi	1h 17m
Morgan Mill Road	39.9 mi	44m
McAllister Freeway	14.9 mi	17m
Northwest Freeway	5.3 mi	5m
Henry S Grace Freeway	3.6 mi	4m

Longest stretch: I 37 — 142 mi, about 2h 24m

Traffic on I-37

Hour-of-day weekday pattern from 22 FHWA count stations on your route.

Peak

4 PM

~2,281 veh/hr typical · worst 2,827

Quietest

2 AM

~200 veh/hr

Peak-to-quiet ratio

11.4×

busier at peak than in the quiet hours

12a 6a noon 6p 11p

Averaged across 52 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 Corpus Christi, TX and Iowa Park, TX.

Start on I 37

17 mi · 17 min · I 37

Use the straight / slight right lanes.

Keep slight left at fork

1.3 mi · 1 min

Continue on I 37

125 mi · 2 hr 7 min · I 37

Use the straight / slight right lanes.

Continue on US 281

15 mi · 17 min · McAllister Freeway

Toward US 281 North: International Airport, Johnson City Use the straight / slight right lanes.

Keep slight left at fork onto US 281 HOV Lane

2.9 mi · 3 min · US 281 HOV Lane

Use the straight / slight left lanes.

Merge onto US 281

101 mi · 1 hr 59 min · US 281

At end of road, turn left onto US 183; US 190; US 281

1.6 mi · 3 min · South Key Avenue

Continue on US 183; US 190; US 281

0.2 mi · 14 sec · North US Highway 281

Keep slight right at fork onto US 281

43 mi · 49 min · North US Highway 281

Continue on US 281

2.3 mi · 2 min · South Rice Street

Continue on US 281

19 mi · 20 min · North US Highway 281

Continue on US 281

0.6 mi · 42 sec · South Walnut Street

At end of road, turn left onto US 281; TX 6

0.4 mi · 26 sec · North 2nd Street

Continue on US 281; TX 6

18 mi · 20 min · North US Highway 281

Continue on US 281

1.1 mi · 1 min · East Road

Continue on US 281

40 mi · 44 min · Morgan Mill Road

Use the straight / right lanes.

Continue on US 281

2.9 mi · 3 min · South Oak Avenue

Continue on US 281; FM 3027

15 mi · 17 min · North US Highway 281

Continue on US 281

67 mi · 1 hr 17 min · South Benson Street

Continue on US 281

3.6 mi · 4 min · Henry S Grace Freeway

Merge onto US 82; US 281; US 287

0.9 mi · 1 min · Central East Freeway

Continue on US 281; US 287

0.8 mi · 58 sec · Lloyd Ruby Overpass

Continue on US 277; US 281; US 287

2.4 mi · 3 min · Central Freeway

Use the straight lane.

Keep slight left at fork onto US 287

5.3 mi · 5 min · Northwest Freeway

Exit 3A Toward US 287 North: Vernon, Amarillo Use the slight left / straight lanes.

Continue on US 287

3.6 mi · 3 min · US Highway 287 East

Take the exit

0.1 mi · 17 sec

Toward FM 368: Iowa Park

Continue on Northwest Access Road

0.2 mi · 31 sec · Northwest Access Road

Turn left onto FM 368

302 ft · 6 sec · FM 368 North

Continue on FM 368

0.9 mi · 1 min · North Pacific Avenue

At end of road, turn left onto US 287 Bus; FM 368

0.2 mi · 43 sec · West Highway Street

Turn left onto North Yosemite Street

133 ft · 7 sec · North Yosemite Street

Turn right onto West Cash Street

147 ft · 6 sec · West Cash Street

Arrive at destination

West Cash Street

Trip Plan

With a drive time of over 9 hours, planning for an overnight stop is highly advisable. Consider breaking the trip roughly in half, perhaps around the Waco area, to split the 490.8 miles. Leaving Corpus Christi in the morning will allow you to cover a good portion of the route before stopping for the night. Keep an eye on your fuel levels, especially on the US 281 stretch, as services can be more spread out than on the interstate. The estimated fuel cost is around $71.

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 245.4 miles from Corpus Christi, TX, or about 4h 26m into the drive.

The longest continuous stretch on this route runs about 142 miles.

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 108 miles or 1h 50m in

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

Halfway reset

Around 245.4 miles or 4h 26m 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 245.4 miles or 4h 26m

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 7h 59m

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

Before You Leave

Open the route before leaving Corpus Christi, 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 Corpus Christi, TX

Aim for roughly 245 miles and 4.6 hours of wheel time on this day.

Day 2

Finish the approach into Iowa Park, TX

Aim for roughly 245 miles and 4.6 hours of wheel time on this day.

Your first comfortable stop window is around 108 miles from Corpus Christi, 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.

The longest stretch is on I 37 for about 142 miles.

Where to Stop

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

Mid-route town

Overnight candidate

Kempner, TX

245 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 Kempner, TX

Overnight Options

Night 1

Kempner, TX

245 mi · about 4.6h in

A practical overnight split lands near Kempner, TX after about 245 miles or 4.6 hours of driving.

Find hotels

Pacing Suggestions

San Antonio, TX

Fuel and coffee

A short stop after about 108 miles helps settle the day before fatigue starts building.

Kempner, TX

Meal break

The midpoint is around 245.4 miles from Corpus Christi, TX, which is a good place for a longer meal and fuel stop.

Before the longest stretch

Fuel check

Top up before I 37 if your tank is already low. That segment runs about 142 miles.

Overnight split

2.5 mi from route

Bayfront Park

4.7 ★ ★ ★ ★ ★

Near the start, right off the route

0.5 mi from route ~1 min detour

Corpus Christi, Texas

Hours: 6 am–10 pm

+13618267529

Visit website

Harbor Playhouse

4.8 ★ ★ ★ ★ ★

Near the start, right off the route

0.6 mi from route ~1 min detour

Corpus Christi, Texas

+13618825500

4.6 ★ ★ ★ ★ ★

Near the start, right off the route

0.6 mi from route ~1 min detour

Corpus Christi, Texas

Hours: 12–5 pm

+13618818827

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 158.2 and 490.8 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.

158.2 mi into trip | ~2h 43m in | US 281 HOV Lane

Keep slight left at fork onto US 281 HOV Lane

Highway fork - watch signs carefully. Lane positioning matters here

Use the straight / slight left lanes.

480.4 mi into trip | ~8h 56m in | US 287 / Northwest Freeway

Keep slight left at fork onto US 287 / Northwest Freeway toward US 287 North: Vernon, Amarillo

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

Use the slight left / straight lanes. Exit 3A Toward US 287 North: Vernon, Amarillo

489.6 mi into trip | ~9h 6m in | FM 368 / FM 368 North

Turn left onto FM 368 / FM 368 North

Navigation decision point

490.8 mi into trip | ~9h 9m in | North Yosemite Street

Turn left onto North Yosemite Street

Navigation decision point

490.8 mi into trip | ~9h 9m in | West Cash Street

Turn right onto West Cash Street

Navigation decision point

Fuel & Cost

Regular Gas

$67.22 one way

$134.45 round trip

$3.48/gal 25.4 MPG avg 172 kg CO₂

Fuel Type	$/gal	One Way	Round Trip
midgrade	$3.89	$75.09	$150.18
premium	$4.23	$81.64	$163.28
diesel	$4.80	$92.67	$185.34

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$67

Hotel (1n)

$80–$140

Meals

$50–$100

Total

$197–$307

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

Estimated CO2 emission: 171.7 kg one way. Prices: EIA weekly data, 2026-07-13.

Driving Electric?

About $52 in charging · 1 stop · 67% less CO₂

Vehicle Type	kWh	Stops	DC Fast	Home Charge
Average EV	147.2	1	$51.53	$23.56
Efficient EV	122.7	1	$42.95	$19.63
EV Truck/SUV	196.3	2	$68.71	$31.41

Gas CO2

172 kg

EV CO2

57 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 Jul 16, 2026

Origin

Corpus Christi, TX

Morning in Corpus Christi on Sunday

Local time

9:42 AM

CDT

Current temp

88°F

Mostly Sunny

SE 18 mph 7% chance Live forecast

Special Weather Statement

Special Weather Statement issued July 16 at 5:35PM CDT by NWS Shreveport LA

Special Weather Statement

Special Weather Statement issued July 16 at 5:31PM CDT by NWS Shreveport LA

Destination

Iowa Park, TX

Morning in Iowa Park on Sunday

Local time

9:42 AM

CDT

Current temp

88°F

Chance Showers And Thunderstorms

S 16 mph 28% chance Live forecast

Special Weather Statement

Special Weather Statement issued July 16 at 5:35PM CDT by NWS Shreveport LA

Special Weather Statement

Special Weather Statement issued July 16 at 5:31PM CDT by NWS Shreveport LA

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

Very similar conditions

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

Road read

9h 9m 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.

National Parks Near This Route

Worth a detour if your schedule allows.

San Antonio Missions National Historical Park

National Historical Park

Welcome to San Antonio Missions, a National Park Service site and the only UNESCO World Heritage Site in Texas. Each mission in the park is a center of community and has been since the early 1700s. Th...

2 mi from route ~6 min detour Free near mile 135.4

View on nps.gov

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...

13 mi from route ~32 min detour Free near mile 203.1

View on nps.gov

Park data from the National Park Service API. Alerts update every 2 hours.

What kind of drive is this?

This drive is mostly highway, with 76% of the 490.8 miles on major roads. You'll encounter a longest stretch of 142 miles on I 37 before transitioning to US 281. The shift from interstate to US highway will likely mean more varied traffic patterns and potentially more local exits as you head north. Be prepared for a mix of high-speed cruising and more moderate speeds on the surface roads.

76% highway — fuel and pacing are the main things to plan.

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

Longest single stretch: 142 mi on I 37.

How Hard Is This Drive?

8/10

This is a straightforward highway drive that stays mostly on I 37 and US 281. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 158.2 miles in near US 281 HOV Lane.

Driving Effort 8/10

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 490.8 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 158.2 miles (US 281 HOV Lane): Highway fork - watch signs carefully. Lane positioning matters here; at 480.4 miles (US 287 / Northwest Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 489.6 miles (FM 368 / FM 368 North): Navigation decision point.

Elevation Profile

Gently rolling terrain

1,483 ft 7 ft

Total Climb

1,946 ft

Total Descent

917 ft

Highest Point

1,483 ft

~245.4 mi in

Elevation Range

1,476 ft

Towns Mentioned on Route Signs

Based on OSRM destination-sign hints, not a full list of every settlement the road passes.

On the drive from Corpus Christi, TX to Iowa Park, TX, road signs begin pointing toward Johnson City along the way.

Johnson City

143.3 mi in | ~2h 26m | via US 281

About the Cities

Starting in Corpus Christi, TX

Full guide →

Corpus Christi (called Corpus by the locals) is Texas's largest coastal city and the gateway to Padre Island. While Corpus Christi isn't on the way to much of anything except itself (and the islands off its coast), it offers enough to fill a visit in its own right, or a multi-day trip from San Antonio, Austin, or Houston. The name is Latin for "Body of Christ".

Top landmarks

• USS Lexington — 1942 Essex-class aircraft carrier
• Corpus Christi Cathedral — historic place in Corpus Christi, Nueces County, Texas
• Sherman Building — listed on the NRHP in Nuences County, Texas

Arriving in Iowa Park, TX

Full guide →

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

Frequently Asked Questions

The longest stretch is about 142 miles on I 37. The full list of main roads is in the Roads section above.

Yes — a 2-day pace is more comfortable than one long haul. A sensible stopping point is after roughly 245 miles on day one.

Yes — we found about 18 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 Iowa Park, 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 18 rest areas along the route for bathroom stops.

Yes — San Antonio Missions National Historical Park and Lyndon B Johnson National Historical Park. See the National Parks section for detour distances and tips on detours.

Not recommended in a single day. At 9.2 hours each way, a round trip means 18.3 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Iowa Park, 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, NPS for national parks, and FHWA TMAS for hourly traffic volumes. See our methodology for refresh cadence and limitations.

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Explore more options from Corpus Christi, TX or browse trips ending in Iowa Park, TX.

Looking for more statewide routes? Browse TX road trips.

Trip from Corpus Christi, TX to Iowa Park, TX

Best Time to Leave

Trip Overview

Main Roads

Traffic on I-37

Turn-by-Turn Driving Directions

Trip Plan

Before You Leave

Where to Stop

Overnight Options

Pacing Suggestions

Stops Along Your Drive

Texas Travel Information Center at Wichita Falls

San Patricio County Southbound Rest Area

Parking Area

Picnic Area

Rest Area Lilly Roadside Park

Love's Travel Stop

Picnic Area

Flying J Travel Center

San Patricio County Northbound Rest Area

Live Oak County Southbound Rest Area

Picnic Area

Flying J Travel Center

Service Plaza

QuikTrip

Pilot Travel Center

Live Oak County Northbound Rest Area

Love's Travel Stop

TXB Market

Bayfront Park

Harbor Playhouse

Whataburger Field

Corpus Christi Museum of Science and History

Roosevelt Park

The Art Museum of South Texas

Texas State Aquarium

Texas State Museum of Asian Cultures & Education Center

Heads-up: tricky spots

Fuel & Cost

Travel Intel

Corpus Christi, TX

Iowa Park, TX

Same local time

Very similar conditions

9h 9m on the road

National Parks Near This Route

San Antonio Missions National Historical Park

Lyndon B Johnson National Historical Park

What kind of drive is this?

How Hard Is This Drive?

Elevation Profile

Towns Mentioned on Route Signs

About the Cities

Starting in Corpus Christi, TX

Arriving in Iowa Park, TX

Frequently Asked Questions

Which road carries most of the drive?

Should I split this drive into multiple days?

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?

Are there national parks near this route?

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

How this page is built

Explore More

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