Distance between cities › USA › Texas › Trinity, TX › Distance from Trinity to San Diego International Airport Book Hotels

Distance from Trinity, TX to SAN Airport

Distance

1,476 mi

Time

1 day 1 hour

Gas Cost

$135 - $263

Helpful Inaccurate

There are 1,284.29 miles from Trinity to San Diego International Airport (SAN) in west direction and 1,476 miles (2,375.39 kilometers) by car, following the I-10 route.

Trinity and SAN Airport are 1 day 1 hour far apart, if you drive non-stop .

This is the fastest route from Trinity, TX to SAN Airport. The halfway point is Socorro, TX.

Please note the time difference between Trinity, TX and SAN Airport is 2 hours. The current time in Trinity is 9:57 pm and the current time in SAN Airport is 7:57 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Trinity, TX to SAN Airport:

Lowest Price Rental Cars in Trinity, TX

Planning on renting a car to go from Trinity, TX to SAN Airport? Here there are some offers to rent a car in Trinity, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Trinity »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 59.29 gallons of gas to cover the route between Trinity, TX and SAN Airport.

The estimated cost of gas to go from Trinity to SAN Airport is $189.98.

During the route, an average car will release 1,161.69 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Trinity, TX and SAN Airport

If you want to meet halfway between Trinity, TX and SAN Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 31.741577 and -106.336159, or 31º 44' 29.6772" N, 106º 20' 10.1724" W. This location is 738.21 miles away from Trinity, TX and SAN Airport and it would take approximately 12 hours 51 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Socorro, TX, situated 745 miles from Trinity, TX and 742 miles from SAN Airport. It would take 13 hours 18 mins to go from Trinity to Socorro and 11 hours 18 mins to go from SAN to Socorro.

Major City Closest to Halfway Point

The major city closest to the halfway point between Trinity, TX and SAN Airport is El Paso, TX, situated 760 miles from Trinity, TX and 726 miles from SAN Airport. It would take 13 hours 30 mins to go from Trinity to and 10 hours 59 mins to go from SAN to El Paso.