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

Distance from Oceanside, CA to Alpine, CA

Distance

56 mi

Time

1 hour 10 mins

Gas Cost

$9 - $17

There are 43.39 miles from Oceanside to Alpine in southeast direction and 56 miles (90.12 kilometers) by car, following the I-5 route.

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

This is the fastest route from Oceanside, CA to Alpine, CA. The halfway point is Pacific Beach, CA.

Oceanside, CA and Alpine, CA are in the same time zone (PDT). Current time in both locations is 7:38 am.

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Lowest Price Rental Cars in Oceanside, CA

Planning on renting a car to go from Oceanside, CA to Alpine, 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 2.25 gallons of gas to cover the route between Oceanside, CA and Alpine, CA.

The estimated cost of gas to go from Oceanside to Alpine is $11.99.

During the route, an average car will release 44.01 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 Alpine, CA

If you want to meet halfway between Oceanside, CA and Alpine, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 32.839592 and -117.161789, or 32º 50' 22.5312" N, 117º 9' 42.4404" W. This location is 27.97 miles away from Oceanside, CA and Alpine, 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 Pacific Beach, CA, situated 31 miles from Oceanside, CA and 34 miles from Alpine, CA. It would take 32 minutes to go from Oceanside to Pacific Beach and 35 minutes to go from Alpine to Pacific Beach.