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

Distance from SAN Airport to Westerly, RI

Distance

2,958 mi

Time

2 days 5 hours

Gas Cost

$276 - $536

Helpful Inaccurate

There are 2,541.46 miles from San Diego International Airport (SAN) to Westerly in northeast direction and 2,958 miles (4,760.44 kilometers) by car, following the I-40 route.

SAN Airport and Westerly are 2 days 5 hours far apart, if you drive non-stop .

This is the fastest route from SAN Airport to Westerly, RI.

Please note the time difference between SAN Airport and Westerly, RI is 3 hours. The current time in SAN Airport is 9:07 am and the current time in Westerly is 12:07 pm.

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Lowest Price Rental Cars in SAN Airport

Planning on renting a car to go from SAN Airport to Westerly, RI? 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 118.80 gallons of gas to cover the route between SAN Airport and Westerly, RI.

The estimated cost of gas to go from SAN Airport to Westerly is $387.52.

During the route, an average car will release 2,327.51 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 Westerly, RI

If you want to meet halfway between SAN Airport and Westerly, RI or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.666264 and -95.077557, or 36º 39' 58.5504" N, 95º 4' 39.2052" W. This location is 1,479.05 miles away from SAN Airport and Westerly, RI and it would take approximately 1 day 2 hours to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Vinita, OK, situated 1,520 miles from SAN Airport and 1,441 miles from Westerly, RI. It would take 1 day 2 hours to go from SAN to Vinita and 1 day 3 hours to go from Westerly to Vinita.