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

Distance from Oceanside, CA to Adelphi, OH

Distance

2,285 mi

Time

1 day 16 hours

Gas Cost

$213 - $414

There are 1,963.01 miles from Oceanside to Adelphi in northeast direction and 2,285 miles (3,677.35 kilometers) by car, following the I-40 route.

Oceanside and Adelphi are 1 day 16 hours far apart, if you drive non-stop .

This is the fastest route from Oceanside, CA to Adelphi, OH. The halfway point is McLean, TX.

Please note the time difference between Oceanside, CA and Adelphi, OH is 3 hours. The current time in Oceanside is 10:30 am and the current time in Adelphi is 1:30 pm.

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Lowest Price Rental Cars in Oceanside, CA

Planning on renting a car to go from Oceanside, CA to Adelphi, OH? 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 91.79 gallons of gas to cover the route between Oceanside, CA and Adelphi, OH.

The estimated cost of gas to go from Oceanside to Adelphi is $299.41.

During the route, an average car will release 1,798.29 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 Adelphi, OH

If you want to meet halfway between Oceanside, CA and Adelphi, OH or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.190262 and -100.607704, or 35º 11' 24.9432" N, 100º 36' 27.7344" W. This location is 1,142.75 miles away from Oceanside, CA and Adelphi, OH and it would take approximately 20 hours 29 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is McLean, TX, situated 1,176 miles from Oceanside, CA and 1,138 miles from Adelphi, OH. It would take 16 hours 32 mins to go from Oceanside to McLean and 17 hours 15 mins to go from Adelphi to McLean.