Distance between cities › USA › California › Oceanside, CA › Distance from Oceanside to Westminster Book Hotels

Distance from Oceanside, CA to Westminster, CA

Distance

58 mi

Time

1 hour 10 mins

Gas Cost

$9 - $17

There are 52.49 miles from Oceanside to Westminster in northwest direction and 58 miles (93.34 kilometers) by car, following the I-5 route.

Oceanside and Westminster are 1 hour 10 mins far apart, if you drive non-stop .

This is the fastest route from Oceanside, CA to Westminster, CA. The halfway point is San Juan Capistrano, CA.

Oceanside, CA and Westminster, CA are in the same time zone (PDT). Current time in both locations is 1:03 pm.

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Lowest Price Rental Cars in Oceanside, CA

Planning on renting a car to go from Oceanside, CA to Westminster, CA? Here there are some offers to rent a car in Oceanside, CA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Oceanside »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 2.34 gallons of gas to cover the route between Oceanside, CA and Westminster, CA.

The estimated cost of gas to go from Oceanside to Westminster is $12.49.

During the route, an average car will release 45.86 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 $5.34 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Oceanside, CA and Westminster, CA

If you want to meet halfway between Oceanside, CA and Westminster, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 33.514843 and -117.665352, or 33º 30' 53.4348" N, 117º 39' 55.2672" W. This location is 29.15 miles away from Oceanside, CA and Westminster, CA and it would take approximately 35 minutes to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is San Juan Capistrano, CA, situated 29 miles from Oceanside, CA and 31 miles from Westminster, CA. It would take 29 minutes to go from Oceanside to San Juan Capistrano and 31 minutes to go from Westminster to San Juan Capistrano.