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

Distance from SAN Airport to Niantic, CT

Distance

2,938 mi

Time

2 days 5 hours

Gas Cost

$274 - $532

Helpful Inaccurate

There are 2,522.58 miles from San Diego International Airport (SAN) to Niantic in northeast direction and 2,938 miles (4,728.25 kilometers) by car, following the I-40 route.

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

This is the fastest route from SAN Airport to Niantic, CT.

Please note the time difference between SAN Airport and Niantic, CT is 3 hours. The current time in SAN Airport is 1:30 pm and the current time in Niantic is 4:30 pm.

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Lowest Price Rental Cars in SAN Airport

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

The estimated cost of gas to go from SAN Airport to Niantic is $384.93.

During the route, an average car will release 2,311.95 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 Niantic, CT

If you want to meet halfway between SAN Airport and Niantic, CT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.555482 and -95.221817, or 36º 33' 19.7352" N, 95º 13' 18.5412" W. This location is 1,469.16 miles away from SAN Airport and Niantic, CT 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 Big Cabin, OK, situated 1,515 miles from SAN Airport and 1,429 miles from Niantic, CT. It would take 1 day 2 hours to go from SAN to Big Cabin and 1 day 2 hours to go from Niantic to Big Cabin.