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

Distance from Katy, TX to Monarch Beach, CA

Distance

1,495 mi

Time

1 day 1 hour

Gas Cost

$137 - $266

There are 1,310.40 miles from Katy to Monarch Beach in west direction and 1,495 miles (2,405.97 kilometers) by car, following the I-10 and US-87 route.

Katy and Monarch Beach are 1 day 1 hour far apart, if you drive non-stop .

This is the fastest route from Katy, TX to Monarch Beach, CA. The halfway point is Mesilla Park, NM.

Please note the time difference between Katy, TX and Monarch Beach, CA is 2 hours. The current time in Katy is 9:44 pm and the current time in Monarch Beach is 7:44 pm.

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Lowest Price Rental Cars in Katy, TX

Planning on renting a car to go from Katy, TX to Monarch Beach, 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 60.03 gallons of gas to cover the route between Katy, TX and Monarch Beach, CA.

The estimated cost of gas to go from Katy to Monarch Beach is $192.32.

During the route, an average car will release 1,176.04 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 Monarch Beach, CA

If you want to meet halfway between Katy, TX and Monarch Beach, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 32.226162 and -106.731583, or 32º 13' 34.1832" N, 106º 43' 53.6988" W. This location is 747.33 miles away from Katy, TX and Monarch Beach, CA and it would take approximately 12 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 Mesilla Park, NM, situated 759 miles from Katy, TX and 739 miles from Monarch Beach, CA. It would take 11 hours 13 mins to go from Katy to Mesilla Park and 10 hours 57 mins to go from Monarch Beach to Mesilla Park.

Major City Closest to Halfway Point

The major city closest to the halfway point between Katy, TX and Monarch Beach, CA is Las Cruces, NM, situated 762 miles from Katy, TX and 740 miles from Monarch Beach, CA. It would take 11 hours 19 mins to go from Katy to and 11 hours 2 mins to go from Monarch Beach to Las Cruces.