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

Distance from Oceanside, CA to Longlake, SD

Distance

1,672 mi

Time

1 day 6 hours

Gas Cost

$156 - $303

There are 1,299.41 miles from Oceanside to Longlake in northeast direction and 1,672 miles (2,690.82 kilometers) by car, following the I-15 route.

Oceanside and Longlake are 1 day 6 hours far apart, if you drive non-stop .

This is the fastest route from Oceanside, CA to Longlake, SD.

Please note the time difference between Oceanside, CA and Longlake, SD is 2 hours. The current time in Oceanside is 12:02 pm and the current time in Longlake is 2:02 pm.

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Lowest Price Rental Cars in Oceanside, CA

Planning on renting a car to go from Oceanside, CA to Longlake, SD? 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 67.15 gallons of gas to cover the route between Oceanside, CA and Longlake, SD.

The estimated cost of gas to go from Oceanside to Longlake is $219.05.

During the route, an average car will release 1,315.65 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 Oceanside, CA and Longlake, SD

If you want to meet halfway between Oceanside, CA and Longlake, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.598768 and -109.24106, or 41º 35' 55.5648" N, 109º 14' 27.816" W. This location is 836.05 miles away from Oceanside, CA and Longlake, SD and it would take approximately 15 hours 10 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Rock Springs, WY, situated 879 miles from Oceanside, CA and 794 miles from Longlake, SD. It would take 15 hours 30 mins to go from Oceanside to Rock Springs and 14 hours 57 mins to go from Longlake to Rock Springs.

Major Cities Along the Route

Some major cities along the route include North Las Vegas, NV, Murrieta, CA, Provo, UT, Carlsbad, CA, Victorville, CA, Temecula, CA, Las Vegas, NV and San Bernardino, CA.