Distance between cities › USA › Texas › Port Isabel, TX › Distance from Port Isabel to Ector Book Hotels

Distance from Port Isabel, TX to Ector, TX

Distance

618 mi

Time

11 hours 33 mins

Gas Cost

$57 - $110

There are 521.48 miles from Port Isabel to Ector in north direction and 618 miles (994.57 kilometers) by car, following the I-69E and US-77 and US-83 route.

Port Isabel and Ector are 11 hours 33 mins far apart, if you drive non-stop .

This is the fastest route from Port Isabel, TX to Ector, TX. The halfway point is Kingsbury, TX.

Port Isabel, TX and Ector, TX are in the same time zone (CDT). Current time in both locations is 10:02 pm.

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Lowest Price Rental Cars in Port Isabel, TX

Planning on renting a car to go from Port Isabel, TX to Ector, TX? Here there are some offers to rent a car in Port Isabel, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Port Isabel »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 24.82 gallons of gas to cover the route between Port Isabel, TX and Ector, TX.

The estimated cost of gas to go from Port Isabel to Ector is $79.58.

During the route, an average car will release 486.34 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.21 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Port Isabel, TX and Ector, TX

If you want to meet halfway between Port Isabel, TX and Ector, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 29.649183 and -97.879456, or 29º 38' 57.0588" N, 97º 52' 46.0416" W. This location is 309.05 miles away from Port Isabel, TX and Ector, TX and it would take approximately 5 hours 46 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Kingsbury, TX, situated 331 miles from Port Isabel, TX and 336 miles from Ector, TX. It would take 5 hours 31 mins to go from Port Isabel to Kingsbury and 5 hours 8 mins to go from Ector to Kingsbury.