Distance between cities › USA › Texas › Katy, TX › Distance from Katy to Seaside Book Hotels

Distance from Katy, TX to Seaside, CA

Distance

1,833 mi

Time

1 day 7 hours

Gas Cost

$168 - $326

There are 1,569.67 miles from Katy to Seaside in northwest direction and 1,833 miles (2,949.93 kilometers) by car, following the I-10 and US-87 route.

Katy and Seaside are 1 day 7 hours far apart, if you drive non-stop .

This is the fastest route from Katy, TX to Seaside, CA. The halfway point is Prewitt, NM.

Please note the time difference between Katy, TX and Seaside, CA is 2 hours. The current time in Katy is 9:40 pm and the current time in Seaside is 7:40 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Katy, TX to Seaside, CA:

Lowest Price Rental Cars in Katy, TX

Planning on renting a car to go from Katy, TX to Seaside, CA? Here there are some offers to rent a car in Katy, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Katy »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 73.62 gallons of gas to cover the route between Katy, TX and Seaside, CA.

The estimated cost of gas to go from Katy to Seaside is $235.89.

During the route, an average car will release 1,442.46 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 Katy, TX and Seaside, CA

If you want to meet halfway between Katy, TX and Seaside, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.353062 and -108.033379, or 35º 21' 11.0232" N, 108º 2' 0.1644" W. This location is 916.63 miles away from Katy, TX and Seaside, CA and it would take approximately 15 hours 59 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Prewitt, NM, situated 970 miles from Katy, TX and 948 miles from Seaside, CA. It would take 15 hours 26 mins to go from Katy to Prewitt and 13 hours 56 mins to go from Seaside to Prewitt.

Major Cities Along the Route

Some major cities along the route include Amarillo, TX,Albuquerque, NM,Bakersfield, CA,Salinas, CA,Cypress, TX,College Station, TX,Waco, TX,Fort Worth, TX, and Wichita Falls, TX.