Distance between cities › USA › California › Seal Beach, CA › Distance from Seal Beach to Flat Book Hotels

Distance from Seal Beach, CA to Flat, TX

Distance

1,397 mi

Time

1 day

Gas Cost

$130 - $253

There are 1,202.55 miles from Seal Beach to Flat in east direction and 1,397 miles (2,248.25 kilometers) by car, following the I-10 route.

Seal Beach and Flat are 1 day far apart, if you drive non-stop .

This is the fastest route from Seal Beach, CA to Flat, TX. The halfway point is Deming, NM.

Please note the time difference between Seal Beach, CA and Flat, TX is 2 hours. The current time in Seal Beach is 11:26 am and the current time in Flat is 1:26 pm.

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Lowest Price Rental Cars in Seal Beach, CA

Planning on renting a car to go from Seal Beach, CA to Flat, TX? Here there are some offers to rent a car in Seal Beach, CA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Seal Beach »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 56.12 gallons of gas to cover the route between Seal Beach, CA and Flat, TX.

The estimated cost of gas to go from Seal Beach to Flat is $183.05.

During the route, an average car will release 1,099.45 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 $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Seal Beach, CA and Flat, TX

If you want to meet halfway between Seal Beach, CA and Flat, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 32.282673 and -107.662117, or 32º 16' 57.6228" N, 107º 39' 43.6212" W. This location is 698.66 miles away from Seal Beach, CA and Flat, TX and it would take approximately 12 hours 15 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Deming, NM, situated 699 miles from Seal Beach, CA and 728 miles from Flat, TX. It would take 10 hours 30 mins to go from Seal Beach to Deming and 11 hours 16 mins to go from Flat to Deming.