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

Distance from Oceanside, CA to Martell, CA

Distance

465 mi

Time

8 hours 51 mins

Gas Cost

$71 - $138

There are 405.30 miles from Oceanside to Martell in northwest direction and 465 miles (748.34 kilometers) by car, following the I-5 route.

Oceanside and Martell are 8 hours 51 mins far apart, if you drive non-stop .

This is the fastest route from Oceanside, CA to Martell, CA. The halfway point is Lost Hills, CA.

Oceanside, CA and Martell, CA are in the same time zone (PDT). Current time in both locations is 1:39 pm.

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Lowest Price Rental Cars in Oceanside, CA

Planning on renting a car to go from Oceanside, CA to Martell, 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 18.66 gallons of gas to cover the route between Oceanside, CA and Martell, CA.

The estimated cost of gas to go from Oceanside to Martell is $99.59.

During the route, an average car will release 365.66 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 Martell, CA

If you want to meet halfway between Oceanside, CA and Martell, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.720371 and -119.729141, or 35º 43' 13.3356" N, 119º 43' 44.9076" W. This location is 232.37 miles away from Oceanside, CA and Martell, CA and it would take approximately 4 hours 25 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Lost Hills, CA, situated 228 miles from Oceanside, CA and 241 miles from Martell, CA. It would take 3 hours 31 mins to go from Oceanside to Lost Hills and 3 hours 44 mins to go from Martell to Lost Hills.