Trip from Port O'Connor, TX to El Paso, TX

Last recalculated Apr 17, 2026

Drive Time

12h 20m

Distance

717.9 mi

1,155 km

Drive Score

7/10

Good drive

Same Day?

2-day trip

Fuel Cost

$108

one way

EV Charging

Unknown

Best Time to Leave

Save up to 33 min

4 AM

12h 10m ★

6 AM

12h 21m

8 AM

12h 43m

10 AM

12h 28m

12 PM

12h 26m

3 PM

12h 30m

5 PM

12h 42m

8 PM

12h 14m

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

Best Time Drive vs Fly

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Port O'Connor, TX

Nate Biddle

El Paso, TX

Wikimedia Commons

Trip Overview

This 717.9-mile journey from Port O'Connor, TX, to El Paso, TX, is a long-distance drive that will take you approximately 12 hours and 20 minutes to complete. Given the duration, it's best split over two days to avoid excessive fatigue. The route primarily utilizes I-10 and US 87, with a small portion on Anderson Loop, and is almost entirely highway driving at 93%. With an estimated fuel cost of $108, this drive is a significant trek across Texas, moving you from the Great Plains region to another part of the Great Plains. This route is designed for efficiency and covering ground.

Trip Pace

Best split across 2 days

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

Break Rhythm

3 planned breaks

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

Midpoint

359 miles from Port O'Connor, TX

A natural place for your longest stop of the day , about 6h 35m into the drive .

Who Is This Route For?

Family Friendly

Moderate complexity with 3 natural rest stops along the way.

Solo Traveler

12h 20m drive, plan rest stops for pacing.

Drive Character

Expect a predominantly highway experience on this route, with 93% of the drive on major roads like I-10 and US 87. The vast majority of your time will be spent on I-10, including a substantial stretch of 536.4 miles without needing to leave the interstate. This means consistent speeds and a focus on covering distance rather than varied scenery. Anderson Loop offers a brief change of pace before rejoining the main arteries. The character is largely that of a long-haul interstate trip, designed for straightforward travel across the state.

Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.

There are about 30 navigation steps in the underlying route data, so the final approach matters more than the middle miles.

I 10 is the longest continuous segment at about 536.4 miles.

How Hard Is This Drive?

This is a straightforward highway drive that stays mostly on I 10 and US 87. You will hit about 19 points where you need to pay attention to lane position or signs. The trickiest moment comes around 24.1 miles in near US 87.

Driving Effort 6/10

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 717.9 miles you will encounter 19 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 24.1 miles (US 87): Navigation decision point; at 146.8 miles: Exit ramp - move to the correct lane early; at 179.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.

Critical Maneuvers

5 of 19 key points

These are the spots where you need to pay the most attention. Preview them before you drive.

24.1 mi into trip | ~42m in | US 87

At end of road, turn left onto US 87

Navigation decision point

146.8 mi into trip | ~3h 4m in

Take the exit

Exit ramp - move to the correct lane early

179.9 mi into trip | ~3h 42m in

Take the exit toward Frontage Road

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

Use the straight / slight right lanes. Toward Frontage Road

181.9 mi into trip | ~3h 45m in | I 10; US 87

Keep slight right at fork onto I 10; US 87

Highway fork - watch signs carefully. Lane positioning matters here

Use the straight / slight left lanes.

717.2 mi into trip | ~12h 19m in

Take the exit toward Missouri Avenue, Downtown

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. Exit 19B Toward Missouri Avenue, Downtown

Main Roads

Road	Distance	Duration
I 10	536.4 mi	8h 34m
US 87	89.8 mi	1h 41m
Anderson Loop	32.9 mi	37m
US Highway 87 North	22.1 mi	25m
FM 1289	11.2 mi	19m
State Highway 185 East	6.9 mi	12m
North Main Street	3.9 mi	6m
West Heaton Street	3.9 mi	4m

Longest stretch: I 10 — 536.4 mi, about 8h 34m

Turn-by-Turn Driving Directions

Step-by-step road directions between Port O'Connor, TX and El Paso, TX.

Start on TX 185

91 ft · 7 sec · 2nd Street

Turn left onto TX 185

1.0 mi · 1 min · Adams Avenue

Continue on TX 185

6.9 mi · 12 min · State Highway 185 East

Turn right onto FM 1289

11 mi · 19 min · FM 1289

Turn right onto TX 238

0.9 mi · 1 min · State Highway 238

At end of road, turn left onto TX 238

3.2 mi · 5 min · TX 238

Turn left onto FM 1090

0.8 mi · 1 min · Alcoa Drive

At end of road, turn left onto US 87

4.9 mi · 5 min · US 87

Turn straight onto US 87

21 mi · 24 min · US 87

Turn right onto US 87

0.5 mi · 50 sec · North Navarro Street

Turn left onto US 87; US 59 Bus; US 77 Bus

0.2 mi · 19 sec · East Rio Grande Street

Turn right onto US 87

3.9 mi · 6 min · North Main Street

Continue on US 87

22 mi · 25 min · US Highway 87 North

Continue on US 87

1.7 mi · 2 min · East Broadway Street

Turn left onto US 77 Alt; US 87; US 183

0.7 mi · 59 sec · South Esplanade Street

Turn right onto TX 72

3.9 mi · 4 min · West Heaton Street

Turn right onto US 87

64 mi · 1 hr 11 min · US 87

Take the exit

422 ft · 11 sec

Continue on this road

0.1 mi · 19 sec · this road

Turn left onto Loop 1604

33 mi · 37 min · Anderson Loop

Use the straight / slight right lanes.

Take the exit

0.2 mi · 20 sec

Toward Frontage Road Use the straight / slight right lanes.

Turn straight onto North Loop 1604 West

0.2 mi · 25 sec · North Loop 1604 West

Turn right onto Interstate 10 West

0.3 mi · 24 sec · Interstate 10 West

Take the ramp

0.2 mi · 19 sec

Toward I 10 West, US 87 North

Merge onto I 10; US 87

1.1 mi · 1 min · I 10; US 87

Use the straight / slight right lanes.

Keep slight right at fork onto I 10; US 87

535 mi · 8 hr 33 min · I 10; US 87

Use the straight / slight left lanes.

Take the exit

0.2 mi · 20 sec

Exit 19B Toward Missouri Avenue, Downtown Use the straight / slight right lanes.

Turn straight onto East Missouri Avenue

0.3 mi · 49 sec · East Missouri Avenue

Turn left onto TX 20

0.3 mi · 27 sec · North Mesa Street

Arrive at destination

North Mesa Street

Trip Plan

For this extensive 12-hour and 20-minute drive, planning for an overnight stop is highly recommended. Consider breaking the trip around the halfway point to ensure you remain alert and comfortable. With 3 recommended stops, you'll have opportunities to rest and refuel. Keep an eye on your fuel levels, especially during the longest stretch of 536.4 miles on I-10, as services can be spaced out. Departing early in the morning on your first day will allow you to make significant progress before settling in for the night, making the second day's drive more manageable.

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 3 meaningful breaks for fuel, food, and rest.

The halfway point lands around 359 miles from Port O'Connor, TX, or about 6h 35m into the drive.

The longest continuous stretch on this route runs about 536.4 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 158 miles or 3h 17m in

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

Halfway reset

Around 359 miles or 6h 35m 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 359 miles or 6h 35m

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 11h 22m

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

Before You Leave

Open the route before leaving Port O'Connor, 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 Port O'Connor, TX

Aim for roughly 359 miles and 6.2 hours of wheel time on this day.

Day 2

Finish the approach into El Paso, TX

Aim for roughly 359 miles and 6.2 hours of wheel time on this day.

Your first comfortable stop window is around 158 miles from Port O'Connor, TX.

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

Plan about 3 real breaks rather than only quick fuel stops.

The longest stretch is on I 10 for about 536.4 miles.

Where to Stop

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

Halfway Point

Midpoint

About 359 mi from Port O'Connor, TX · 6h 35m into the drive

First major stop

Coffee and fuel

San Antonio, TX

237 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.

Popular next leg

San Antonio, TX to El Paso, TX

552.1 mi · 8h 56m

Second major stop

Overnight candidate

Big Lake, TX

474 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 Big Lake, TX

Overnight Options

Night 1

San Antonio, TX

359 mi · about 6.2h in

A practical overnight split lands near San Antonio, TX after about 359 miles or 6.2 hours of driving.

Find hotels

Pacing Suggestions

San Antonio, TX

Fuel and coffee

A short stop after about 158 miles helps settle the day before fatigue starts building.

Live Oak, TX

Meal break

The midpoint is around 359 miles from Port O'Connor, TX, which is a good place for a longer meal and fuel stop.

Before the longest stretch

Fuel check

Top up before I 10 if your tank is already low. That segment runs about 536.4 miles.

Overnight split

Hotel stop

For a steadier pace, wrap day one after about 359 miles or 6.2 hours on the road.

Arriving in El Paso, TX

The final approach into El Paso, 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 El Paso, TX.

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

After long uninterrupted mileage, take five minutes before the last urban segment to reset and refocus on exits, merges, and city traffic.

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

National Parks Near This Route

Worth a detour if your schedule allows.

Chamizal National Memorial

National Memorial

Chamizal is more than just an urban park to recreate or enjoy a quiet afternoon. These grounds are a reminder of the harmonious settlement of a 100-year boundary dispute between the United States and...

2 mi from route ~5 min detour Free near mile 717.9

View on nps.gov

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...

13 mi from route ~32 min detour Free near mile 148.5

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...

28 mi from route ~70 min detour Free near mile 222.8

View on nps.gov

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

Fuel & Cost

Regular Gas

$108.48 one way

$216.95 round trip

$3.84/gal 25.4 MPG avg 251 kg CO₂

Fuel Type	$/gal	One Way	Round Trip
midgrade	$4.20	$118.74	$237.47
premium	$4.54	$128.18	$256.35
diesel	$5.61	$158.50	$317.01

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$108

Hotel (1n)

$80–$140

Meals

$50–$100

Total

$238–$348

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

Estimated CO2 emission: 251.2 kg one way. Prices: EIA weekly data, 2026-04-13.

Driving Electric?

About $75 in charging · 2 stops · 67% less CO₂

Vehicle Type	kWh	Stops	DC Fast	Home Charge
Average EV	215.4	2	$75.38	$34.46
Efficient EV	179.5	2	$62.82	$28.72
EV Truck/SUV	287.2	3	$100.51	$45.95

Gas CO2

251 kg

EV CO2

84 kg (67% less)

Plan for 2 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 16, 2026

Origin

Port O'Connor, TX

Night in Port O'Connor on Thursday

Local time

9:38 PM

CDT

Current temp

74°F

Unavailable

Live forecast

Destination

El Paso, TX

Evening in El Paso on Thursday

Local time

8:38 PM

MDT

Current temp

85°F

Unavailable

Live forecast

60°F

Big Lake, TX

474 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.

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

1 hour earlier

The destination clock does not match departure time, so double-check hotel check-in windows and late arrival plans.

Temperature spread

11 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

12h 20m 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 Port O'Connor, TX to El Paso, TX covers 717.9 miles and takes about 12h 20m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.

The main roads are I 10, US 87, Anderson Loop. 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 359 miles on day one.

The midpoint is about 359 miles from Port O'Connor, TX. Look for rest areas, gas stations, or food options near the halfway mark.

At current regular gas prices, expect to spend about $108.48 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 3 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 from Port O'Connor, TX to El Paso, TX does not surface many named destination signs beyond the main corridor.

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Return Trip

El Paso, TX to Port O'Connor, TX

Plan the drive back the other way.

718.1 mi 12h 21m

Explore more options from Port O'Connor, TX or browse trips ending in El Paso, TX.

Looking for more statewide routes? Browse TX road trips.

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Trip from Port O'Connor, TX to El Paso, TX

Best Time to Leave

Trip Overview

Who Is This Route For?

Drive Character

How Hard Is This Drive?

Critical Maneuvers

Main Roads

Turn-by-Turn Driving Directions

Trip Plan

Before You Leave

Where to Stop

Overnight Options

Pacing Suggestions

Arriving in El Paso, TX

National Parks Near This Route

Chamizal National Memorial

San Antonio Missions National Historical Park

Lyndon B Johnson National Historical Park

Fuel & Cost

Travel Intel

Port O'Connor, TX

El Paso, TX

1 hour earlier

11 degrees warmer at arrival

12h 20m on the road

Frequently Asked Questions

Explore More

Continue From El Paso, TX

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