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

Distance from Oceanside, CA to Williamston, NC

Distance

2,665 mi

Time

1 day 23 hours

Gas Cost

$251 - $487

There are 2,286.57 miles from Oceanside to Williamston in east direction and 2,665 miles (4,288.90 kilometers) by car, following the I-40 route.

Oceanside and Williamston are 1 day 23 hours far apart, if you drive non-stop .

This is the fastest route from Oceanside, CA to Williamston, NC.

Please note the time difference between Oceanside, CA and Williamston, NC is 3 hours. The current time in Oceanside is 12:30 am and the current time in Williamston is 3:30 am.

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Lowest Price Rental Cars in Oceanside, CA

Planning on renting a car to go from Oceanside, CA to Williamston, NC? 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 107.01 gallons of gas to cover the route between Oceanside, CA and Williamston, NC.

The estimated cost of gas to go from Oceanside to Williamston is $352.18.

During the route, an average car will release 2,096.59 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 $3.29 per gallon of regular gas. Price last updated on March 13, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Oceanside, CA and Williamston, NC

If you want to meet halfway between Oceanside, CA and Williamston, NC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.461568 and -97.545785, or 35º 27' 41.6448" N, 97º 32' 44.826" W. This location is 1,332.30 miles away from Oceanside, CA and Williamston, NC and it would take approximately 23 hours 37 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest and also the major city is Oklahoma City, OK, situated 1340.33 miles from Oceanside, CA and 1325.25 miles from Williamston, NC. It would take 23 hours 28 mins to go from Oceanside to Oklahoma City and 23 hours 52 mins to go from Williamston to Oklahoma City.

Major Cities Along the Route

Some other major cities along the route include Nashville, TN, Little Rock, AR, Raleigh, NC, Greensboro, NC, Albuquerque, NM, Cary, NC, Memphis, TN and Amarillo, TX.