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

Distance from SAN Airport to Barnstable, MA

Distance

3,077 mi

Time

2 days 7 hours

Gas Cost

$287 - $558

Helpful Inaccurate

There are 2,619.74 miles from San Diego International Airport (SAN) to Barnstable in northeast direction and 3,077 miles (4,951.95 kilometers) by car, following the I-40 route.

SAN Airport and Barnstable are 2 days 7 hours far apart, if you drive non-stop .

This is the fastest route from SAN Airport to Barnstable, MA.

Please note the time difference between SAN Airport and Barnstable, MA is 3 hours. The current time in SAN Airport is 2:20 pm and the current time in Barnstable is 5:20 pm.

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Lowest Price Rental Cars in SAN Airport

Planning on renting a car to go from SAN Airport to Barnstable, MA? 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 123.59 gallons of gas to cover the route between SAN Airport and Barnstable, MA.

The estimated cost of gas to go from SAN Airport to Barnstable is $403.14.

During the route, an average car will release 2,421.30 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 Barnstable, MA

If you want to meet halfway between SAN Airport and Barnstable, MA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.080507 and -94.205404, or 37º 4' 49.8252" N, 94º 12' 19.4544" W. This location is 1,538.65 miles away from SAN Airport and Barnstable, MA and it would take approximately 1 day 3 hours to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Reeds, MO, situated 1,588 miles from SAN Airport and 1,494 miles from Barnstable, MA. It would take 1 day 3 hours to go from SAN to Reeds and 1 day 4 hours to go from Barnstable to Reeds.