Distance between cities › USA › California › SAN, CA › Distance from San Diego International Airport to Onancock Book Hotels

Distance from SAN Airport to Onancock, VA

Distance

2,798 mi

Time

2 days 1 hour

Gas Cost

$261 - $507

Helpful Inaccurate

There are 2,345.20 miles from San Diego International Airport (SAN) to Onancock in east direction and 2,798 miles (4,502.94 kilometers) by car, following the I-20 route.

SAN Airport and Onancock are 2 days 1 hour far apart, if you drive non-stop .

This is the fastest route from SAN Airport to Onancock, VA.

Please note the time difference between SAN Airport and Onancock, VA is 3 hours. The current time in SAN Airport is 11:50 am and the current time in Onancock is 2:50 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from SAN Airport to Onancock, VA:

Lowest Price Rental Cars in SAN Airport

Planning on renting a car to go from SAN Airport to Onancock, VA? Here there are some offers to rent a car in SAN Airport

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in San Diego International Airport »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 112.36 gallons of gas to cover the route between SAN Airport and Onancock, VA.

The estimated cost of gas to go from SAN Airport to Onancock is $366.52.

During the route, an average car will release 2,201.37 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 SAN Airport and Onancock, VA

If you want to meet halfway between SAN Airport and Onancock, VA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 33.133075 and -96.033994, or 33º 7' 59.07" N, 96º 2' 2.3784" W. This location is 1,398.89 miles away from SAN Airport and Onancock, VA and it would take approximately 1 day to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Greenville, TX, situated 1,411 miles from SAN Airport and 1,389 miles from Onancock, VA. It would take 1 day to go from SAN to Greenville and 1 day 1 hour to go from Onancock to Greenville.

Major Cities Along the Route

Some major cities along the route include Nashville, TN, Fort Worth, TX, Newport News, VA, Grand Prairie, TX, Dallas, TX, Little Rock, AR, Las Cruces, NM, Midland, TX, Abilene, TX, Odessa, TX, Memphis, TN, El Paso, TX, Arlington, TX and Hampton, VA.